Bidding Notes
Release 8.0
Paul F. Dubois
Feb 21, 2017
TABLE OF CONTENTS
1
About These Books
1
2
Preliminaries
2.1 How to Use This Book . . .
2.2 Casual Partners . . . . . . .
2.3 Contributing . . . . . . . .
2.4 Acknowledgments . . . . .
2.5 Notation and Nomenclature
2.6 The Captain Concept . . . .
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2
2
3
3
3
3
4
Hand Evaluation
3.1 Basic System . . . . . . . . . . .
3.1.1
Adjusting to the Auction
3.1.2
Losing Trick Count . . .
3.2 Bergen Method . . . . . . . . . .
3.3 Examples . . . . . . . . . . . . .
3.4 What Bid To Open . . . . . . . .
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6
6
7
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8
8
8
4
Reverses
4.1 Reverses by Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1.1
Responding To Opener’s Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 Reverses By Responder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
10
11
11
5
Opening Notrump
5.1 How To Choose A Response To 1N . . . . . . . . . . . .
5.1.1
Responding With No Major Suit Or Long Minor
5.1.2
Responding With A Major Suit Or Long Minor .
5.2 Stayman Convention . . . . . . . . . . . . . . . . . . . .
5.3 Major Transfers . . . . . . . . . . . . . . . . . . . . . .
5.3.1
When the transfer is doubled or overcalled . . . .
5.3.2
Interference before transfers . . . . . . . . . . .
5.4 When Responder Is 5-4 In The Majors . . . . . . . . . .
5.4.1
Garbage Stayman . . . . . . . . . . . . . . . . .
5.5 Texas Transfers . . . . . . . . . . . . . . . . . . . . . . .
5.6 Minor Relay . . . . . . . . . . . . . . . . . . . . . . . .
5.6.1
Minor Slam Tries . . . . . . . . . . . . . . . . .
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15
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17
17
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i
5.7
5.8
5.9
6
7
8
9
Three-Level Suit Responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Bidding Six-Card Minors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
My Recommendations For 1N - 3x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Balanced Openings Above 1N
6.1 Between 1N and 2N . . . . . . . . . .
6.2 Opening 2N . . . . . . . . . . . . . .
6.3 Opening 3N and Higher . . . . . . . .
6.4 Summary Charts . . . . . . . . . . . .
6.4.1
Summary of Notrump Raises .
6.4.2
Summary of Responses to 1N
6.5 Dealing With Interference Over 1N . .
6.5.1
Systems On, Stolen Bids . . .
6.5.2
Run For Your Life . . . . . .
6.5.3
Unusual 2N interference . . .
6.5.4
Three-Level Interference . . .
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19
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20
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21
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21
21
Major Openings
7.1 The Big Picture . . . . . . . . . . . . .
7.1.1
Bust Hands . . . . . . . . . .
7.1.2
Under 10 Points . . . . . . . .
7.1.3
Invitational Hands . . . . . . .
7.1.4
Game-Going Hands . . . . . .
7.1.5
Big Hands . . . . . . . . . . .
7.2 Replying When You Have Support . .
7.2.1
Jacoby and Jordan 2N . . . . .
7.3 Replying When You Have No Support .
7.4 Responding As A Passed Hand . . . .
7.4.1
Reverse Drury . . . . . . . . .
7.5 Bidding After A Raise . . . . . . . . .
7.5.1
Help Suit Game Try . . . . . .
7.6 After 1♡ Openings . . . . . . . . . . .
7.6.1
After 1♡ - 1N . . . . . . . . .
7.6.2
After 1♠ – 1N . . . . . . . . .
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22
22
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23
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24
25
26
26
26
26
27
27
27
More About Major Openings
8.1 Too Good To Raise . . . . . . . .
8.2 When Not To Bid J2NT . . . . .
8.3 Interference Over Major Openings
8.4 What’s My Limit Raise? . . . . .
8.5 Note on Two Over One . . . . . .
8.6 Opening in 4th Seat . . . . . . .
8.7 Bergen Raises . . . . . . . . . .
8.7.1
When Is It Not Bergen? .
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28
28
28
29
29
30
30
30
30
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Minor Openings
31
9.1 Responses To One Of A Minor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
9.2 Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
ii
9.3
9.4
9.5
Opener’s Rebid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Subsequent Bidding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Inverted Minors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
10 Other Openings
10.1 The Strong Two Club Opener .
10.2 Preemptive Opening Bids . . .
10.2.1 Two-Level Preempts .
10.2.2 Three-Level Preempts .
10.2.3 Four-Level Preempts .
10.3 Gambling 3N . . . . . . . . . .
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33
33
33
33
34
34
34
11 Two Over One Game Force
11.1 When Are These Bids Forcing? . . . . . . . .
11.2 How Two Over One and 1N Forcing Combine
11.3 1N Forcing . . . . . . . . . . . . . . . . . . .
11.3.1 Opener’s rebids after 1N Forcing . . .
11.3.2 How Short Is That Minor? . . . . . .
11.3.3 Responder’s Second Bid . . . . . . .
11.4 Two Over One Game Force . . . . . . . . . .
11.4.1 Variations in Two Over One . . . . .
11.4.2 When Do You Bypass A Major? . . .
11.4.3 Opener’s Rebids After 1M - 2x . . . .
11.4.4 Responder’s Rebids . . . . . . . . . .
11.4.5 The auctions that start 1♢ – 2♣ . . .
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35
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12 Competitive Bidding
12.1 General Principles . . . . . . . . . . . . . . .
12.2 When They Overcall 1N . . . . . . . . . . . .
12.3 Overcalls . . . . . . . . . . . . . . . . . . . .
12.4 Weak Jump Overcalls . . . . . . . . . . . . .
12.5 Michaels Cue Bid . . . . . . . . . . . . . . .
12.6 Unusual 2N . . . . . . . . . . . . . . . . . . .
12.7 Minimax Style . . . . . . . . . . . . . . . . .
12.8 General Defense to Two-Suited Overcalls . . .
12.8.1 Their Two Suits are Known . . . . . .
12.8.2 One suit and an unknown second suit
12.8.3 The Auction 1N (2N) . . . . . . . . .
12.9 Competing With Their 1N . . . . . . . . . . .
12.9.1 Natural . . . . . . . . . . . . . . . .
12.9.2 D.O.N.T. . . . . . . . . . . . . . . .
12.9.3 Cappelletti (Hamilton) . . . . . . . .
12.9.4 Against A Weak 1N . . . . . . . . . .
12.10 Competing After They Bid Two Suits . . . . .
12.11 Bidding in Passout Seat . . . . . . . . . . . .
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13 All About Doubles
48
13.1 Takeout Doubles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
iii
13.2
13.3
13.4
13.5
13.6
13.7
13.1.1 Responding To A Takeout Double . . . . . .
13.1.2 Doubling With A Strong Hand . . . . . . . .
13.1.3 Rebids By The Doubler . . . . . . . . . . . .
When They Make A Takeout Double . . . . . . . . .
13.2.1 Doubling A Preemptive Opener . . . . . . .
Negative doubles . . . . . . . . . . . . . . . . . . . .
13.3.1 Reopening With A Double . . . . . . . . . .
13.3.2 Reopening Doubles After Notrump Openings
SOS Redoubles . . . . . . . . . . . . . . . . . . . . .
Runouts . . . . . . . . . . . . . . . . . . . . . . . . .
Lead-Directing Doubles . . . . . . . . . . . . . . . .
Equal-Level Conversion Doubles . . . . . . . . . . .
14 Balancing
14.1 Balancing In Fourth Seat . . . . . . . . . .
14.1.1 Balancing after (1N) P (P) . . . .
14.2 Balancing When Both Opponents Have Bid
14.3 What Is The Goal? . . . . . . . . . . . . .
14.4 How Do I Balance? . . . . . . . . . . . . .
14.5 Balancing When They Stop At Two . . . .
14.6 Balancing A Dead Notrump . . . . . . . .
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48
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53
53
53
54
54
55
55
55
15 All About Jump-Shifts
56
15.1 Strong Jump-Shifts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
16 Slam Bidding
16.1 Blackwood . . . . . . . . . . . . . . . . . . . .
16.2 Roman Keycard Blackwood (RKC) . . . . . . .
16.2.1 When 4N is NOT Ace-Asking . . . . .
16.2.2 When Not To Bid RKC . . . . . . . . .
16.2.3 What To Do After A 14 or 03 Response
16.2.4 The Queen Ask . . . . . . . . . . . . .
16.2.5 Asking For Kings . . . . . . . . . . . .
16.2.6 Dealing With Interference . . . . . . .
16.3 Gerber . . . . . . . . . . . . . . . . . . . . . .
16.4 Control Bidding . . . . . . . . . . . . . . . . .
16.4.1 Italian Control Bidding . . . . . . . . .
16.5 Serious 3N . . . . . . . . . . . . . . . . . . . .
16.6 Five Notrump Pick-a-slam . . . . . . . . . . . .
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58
58
58
58
59
59
59
59
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60
60
60
61
62
17 Conventions
17.1 Burn This Chapter . . . . . . . . . . .
17.2 What Should I Learn First? . . . . . .
17.3 Where To Find Conventions Described
17.4 About Alerts . . . . . . . . . . . . . .
17.5 New Minor Forcing . . . . . . . . . .
17.6 Fourth Suit Forcing . . . . . . . . . . .
17.6.1 Opener’s Rebid . . . . . . . .
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63
63
63
64
64
65
66
67
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iv
17.7 Western Cue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
18 Glossary
68
19 Resources
72
19.1 Books . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
19.2 Online . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
19.3 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
v
CHAPTER
ONE
ABOUT THESE BOOKS
Copyright, 2010-17, Paul F. Dubois
This series of books is non-commercial and meant
for free redistribution to other bridge players.
They are licensed under the Creative Commons
Attribution-NonCommercial-NoDerivs 3.0 Unported License.
To view a copy of this license, visit:
http://creativecommons.org/licenses/
by-nc-nd/3.0/
or send a letter to Creative Commons, 444 Castro
Street, Suite 900, Mountain View, California, 94041,
USA.
The books in this series are:
Bidding Notes The basics of Standard American
and Two Over One, including the core conventions known by all players.
Advanced Bidding Conventions and gadgets used
for advanced offensive bidding.
Defensive Bidding Conventions and gadgets used
for advanced defensive bidding
99er Lessons A set of lessons for newcomers to duplicate bridge, to supplement Bidding Notes.
Imprecise Precision A strong-club system designed for sub-experts.
Starting Precision A starter version of Imprecise
Precision.
1
CHAPTER
TWO
PRELIMINARIES
This book is written for the intermediate bridge
player. It covers Standard American Yellow Card
(SAYC) and the more advanced Two Over One (2/1).
Most intermediate players know the basics of SAYC,
and have learned some other conventions. SAYC is
the lingua franca for Internet bridge.
pelling than the basics of carding that happens on every hand.
While I want to present the major conventions so you
will know what your opponents are up to, do not take
this as advice to master them, rather than spending
equal time on the other two-thirds of bridge.
2/1 is a change to SAYC in a very limited area inHere’s a guide to what follows:
volving six opening sequences and the “1N Forcing”
• By using the chapters on Notrump Openconvention. However, most players of 2/1 also bring
ings, Major Openings, Minor Openings, Other
in a set of advanced (optional) conventions, and that
Openings, Slam Bidding, Doubles, and Comcombination makes it seem much more complicated.
petitive Bidding, you have my version of StanA modern school of thought is that one should learn
dard American bidding. The chapter on Conthe basic part of 2/1 from the very beginning.
ventions should be next.
The American Contract Bridge League (ACBL) is• As you get more advanced, you may wish to
sues a convention card called “Standard American
learn the “Two Over One Game Force” (2/1)
Yellow Card” and instructions for using it. Go to
system. This system really has two parts: the
http://acbl.org and look for it in the convention card
two-over-one and 1N-forcing bids and their
section. However, few people play the system as
followups; and a set of conventions almost all
written and it does not cover many aspects of bidTwo Over One players play:
ding. In cases where the standard is sometimes or
often ignored, I’ll try to point that out. Otherwise,
– Inverted Minors (page 32),
the choices presented here are my choices. I will not
– New Minor Forcing (page 65),
mention all the possible choices.
The Resources (page 72) chapter lists other sources
of information. See pfdubois.com/publish for a complete list of the other books in this series.
2.1 How to Use This Book
Bridge has three big topics: bidding, declarer play,
and defense. An expert friend who has read these
bidding notes commented that the defensive part of
your notes ought to be as big as the bidding section.
Indeed, your side is on defense half of the time. Few
of us measure up – for some reason, learning another
convention that comes up twice a year is more com-
– Fourth Suit Forcing (page 66) , and
– Roman Keycard Blackwood (page 58).
There is no real connection between 2/1 and
this set of conventions except that most players
of 2/1 also play those conventions.
There is lately, more and more, a feeling that
new players should learn Two Over One from
the beginning, adding in the conventions just
mentioned later. This has considerable merit.
You have to learn the standard meanings as
well, since they apply when opener is a passed
hand or there is interference.
2
Bidding Notes, Release 8.0
• Finally, the chapter Resources (page 72) Sphinx is the standard system used to document
computer programs written in the popular Python
should be consulted for further reading.
computer language, so it is heavily used, is free,
Every book should have an index, and this one does.
and has the advantage that the source is a simple,
It frustrates me no end that most bridge books do not.
readable text file with a very natural markup system.
There is also a glossary of bridge terms. In electronic
When viewing the documents in a web browser, there
manifestations of this book, there are many operable
is a link that will show you the original markup text
links in the text.
for that page. (Tell your browser to use the UTF-8
This book is available as a PDF, as a book for elec- encoding to see the suit symbols.)
tronic readers, and can be rendered into web pages.
Send corrections by indicating section and nearby
content, rather than by page number, as the latter depends on the rendering device.
2.2 Casual Partners
Even a person with the most dedicated partner plays
with someone else once in a while; this is especially
true online. Therefore, you have to learn two things:
your system, and the system you can count on a
stranger to know. For casual face-to-face play, an
intermediate pair who agrees on Standard American
or 2/1 still needs to fill in some details as they fill out
the card.
You can contribute additions such as examples and
quizzes for chapters by sending a plain text file. Extra points for using reStructuredText markup. Use
Bridge Books in the subject and mail to me at
[email protected].
2.4 Acknowledgments
Thank you to my long-time teacher, Mike Moss,
I like to be in a position to just say, “Let’s play your
who taught me almost everything I know. I have
card”; armed with this book, you’ll know what most
also received help from teachers and expert players
of their stuff means already. My philosophy is that
including Howard Schutzman, Oliver Clarke, Alex
this way, at most one person is confused: me.
Martelli, and Jim and Pat Leary; and encourageMany online sites have a definition somewhere of ment from my fellow learners and partners, espeone or more systems that you can expect people to cially David Silberman, Julia Beatty, Ally Whiteuse there – but frankly not many people bother to neck, and Ben Franz.
read them.
Some of the sources of my own learning include the
If you are learning to play using the robots at Bridge web pages at OKBridge, Bridge Base Online, and
Base Online, be sure to check what the robot thinks other online sources, and the dozens of bridge books
bids mean, by mousing over them. The BBO robots I own. I list some of my favorites in Resources
decidedly do NOT play SAYC; it is 2/1 with Soloway (page 72).
Jump Shifts and more.
2.5 Notation and Nomenclature
2.3 Contributing
I encourage others to help me build a community resource by furnishing corrections and additions. The
source for the book is written in “reStructuredText”
and uses a system called “Sphinx” to render the book
into web pages, e-books and PDF files.
2.2. Casual Partners
LHO means “left hand opponent”, that is, the person bidding and playing after the one we’re talking
about, usually you. LHO‘s partner is RHO, the “right
hand opponent”. The partner of the opening bidder (the “opener”) is called the “responder”. If the
opener’s bid is overcalled, that bidder is the “over-
3
Bidding Notes, Release 8.0
caller” or “intervenor”, and his partner is the “ad- an arbitrary order within, such as (45)22 meaning
4=5=2=2 or 5=4=2=2.
vancer”.
In writing bids, we write a level number from 1 to 7, A good suit is a 5+ card suit with 2 of the top 3 honors or 3 of the top 5 (but some say not QJT).
followed by either a suit symbol or:
Since it is boring to repeatedly have to say “shows
four or more spades” and the like, we will say “four
• m meaning a minor, either diamonds or clubs
spades” to mean this, and “exactly four spades” when
• W meaning the “other” major after one has we mean that. When we say someone is 5-4 in two
suits, we mean either five of the first and four or
been mentioned
five of the other, or vice-versa, unless we are explicit
• w meaning the “other” minor after one has
about which one is the longer. Note that it is rare to
been mentioned
treat a 6-4 hand the same way you would treat a 5It might help to remember the W and w if you think 4 hand, so when we say 5-4 we do not mean longer
than 5; but when we just say “5 cards” in some suit,
of these letters upside down.
it could be longer.
Bids by a partnership without interference are separated by dash, as in 1N - 2♡ - 2♠ or just 1N 2♡ 2♠. When we speak of a control bid we refer to a bid of
If a bid is alerted, it is followed by an exclamation a side suit to show features in that suit that prevent
fast losers. These bids used to be called “cue bids”
point and a suggested explanation, as in
but the term is easily confused with bids in the op1N - 3♡!(both majors, game force)
ponent’s suit, which are called “cue bids”, so we use
where the suggested alert is either in parentheses, the modern term. Control bids are explained in the
or immediately follows, or has just been explained. chapter on Slam Bidding (page 58).
When opponents intervene, their bids are shown in
“Controls” as a noun usually refers to Aces and
parentheses, as in
Kings. When a number of controls is referred to,
we are counting Aces as two and Kings as one, so
1♢ (2♡) 2♠ - 4♠
that “a hand with four controls” would include hands
which shows a 2♡ overcall of an opening 1♢, folwith two Aces, or an Ace and two Kings.
lowed by a bid of 2♠ by the responder, and the
opener going to game with 4♠.
• M meaning a major, either hearts or spades
The adjectives “weak”, “competitive”, “invitational”
(abbreviated inv), and “game-forcing” (abbreviated
gf ), are descriptions of hand strength. We use these
descriptions often rather than point counts so that
they make sense in varied contexts. We say “Responder is competitive” as a shorthand for, “Responder’s
hand has competitive strength”, i.e., good enough to
cause trouble but not good enough to invite game.
2.6 The Captain Concept
The Captain of a hand means the partner who becomes in charge of guiding the partnership to a good
spot to play. When one player has shown the strength
and nature of his hand (generally called limiting his
hand, because it refers to having shown limits on
the hand’s strength), the other partner becomes CapIn showing hand shapes, hyphens (or mere conjunc- tain. For example, after a no-trump opener, opener’s
tion) show shapes without assuming precise suit or- strength is known to within three points, and the reder, as in 4-3-3-3 or 4333 meaning a flat hand, the sponder is the Captain.
four cards being in an arbitrary suit. Equal signs When partner is Captain, go to your cabin, look out
show an exact spades = hearts = diamonds = clubs the porthole, and enjoy the view. Your partner may
count, as in 4=4=4=1, showing a singleton club. go to game or tell you to stop; obey the Captain. OthParenthesis show an exact order outside them and erwise, just answer his questions or show something
new about your hand if his bid was forcing, if you
2.6. The Captain Concept
4
Bidding Notes, Release 8.0
can. The Captain may put control back into your
hands by making an invitational bid.
2.6. The Captain Concept
5
CHAPTER
THREE
HAND EVALUATION
3.1 Basic System
We can’t have a system of bidding in bridge if we
don’t have some way of measuring what a hand
is worth. Alas, learning how to judge the playing
strength of a hand (that is, how many tricks it will
take in different circumstances) is the work of a lifetime. Further, this judgement must change with every step of the auction; our KJ75 of spades becomes
decidedly less valuable when the opponent to our left
bids spades, regardless of the way we calculated the
value we gave to it before. The same holding decidedly more valuable when partner shows four spades.
Since we have to have some estimate of strength to
even begin to play, we must adopt simple methods
that beginners can learn and then refine our methods
as we progress.
Generally Aces are important cards. If you have a
hand with an AK in one suit and another Ace somewhere, consider it an opening hand.
We need to correct for badly placed honors. One can
subtract one point from stiff Kings or “bad doubletons” (a doubleton which has a Queen or Jack but not
the Ace) such as Qx, KJ, and KQ. If partner bids the
suit, remove this correction. Subtract one for each
singleton K, Q, or J.
Alas, if the Work count is all we do, then we are
claiming that these hands all have the same value, 13
HCP:
• ♠AQ7 ♡K54 ♢K32 ♣J432
• ♠AQT ♡KT9 ♢KT9 ♣JT98
• ♠AKQJT987 ♡- ♢KT987 ♣-
• ♠A32 ♡K54 ♢KQJ ♣5432
Most of the methods begin with the point method
originally proposed by Work. Each Ace is 4, Kings
• ♠QJ ♡QJ ♢QJ2 ♣KJ7654
are 3, Queens are 2, and Jacks are 1. This means a
Clearly we need to account for distribution, intermedeck has 40 points, and an average hand is 10 points.
diate cards such as 10’s and 9’s, and the way our honIf this is all you do, it isn’t that bad. We will now ors are grouped together or scattered. The third hand
describe a number of adjustments that you should will take eight tricks in spades for sure; the last one
make, but on a lot of hands they cancel each other might well take very few tricks.
out and the basic count is a pretty good evaluation of
The two most popular ways to do this are to add
the hand. Use the “Rule of 20” that we will describe
count for length, or to add count for shortness. These
below and the basic count; if you bid correctly you’ll
days, length is much more popular. There is some
do fine.
logic to this – a long suit is often a plus, but a short
The number of points in a hand owing to just to its suit is only a plus as a ruffing value if our side has
high cards is called its high-card points, or HCP. The found a fit. Thus, to count shortness from the beginnumber of points in a hand with adjustments for suit ning is rather optimistic.
lengths or other factors is called simply its points.
To account for length, add one point for every card
Thus if we say a hand has 10 points, that may include
in a suit in excess of four. Subtract one point for a
some adjustments such as adding points for shortness
flat (4-3-3-3) hand.
in that situation; but if we say it has 10 HCP then we
mean at least that many points attributable to honor A “good” hand for a given point count is one with
cards.
the honors concentrated and / or touching, and with
6
Bidding Notes, Release 8.0
more than its expected share of 9’s and 10’s, with
Aces and Kings more than Queens and Jacks.
Warning: LTC is used only when you have
found an 8-card or longer fit.
Open all hands with 13 or more points, or a good 12.
(A flat hand with 13 HCP is “good” too.) Generally,
25-26 points between the two partners are sufficient In each suit count a loser for each Ace, King, or
for a game at 3 notrump or 4 of a major suit, and Queen you do not have, up to the number of cards
you hold in that suit. A stiff King is one loser and a
around 29 points for five of a minor.
doubleton Queen is two losers. The maximum numAnother guideline is the “Rule of 20”: Add your ber of losers per suit is the smaller of three and the
HCP and the lengths of your longest two suits. If suit’s length.
the total is 20 or more, consider opening the hand
if you have at least 10 HCP. There are always other Add a loser if the hand has no aces.
considerations to ponder as well, such as seat and Example: ♠AQ8 ♡Q8 ♢KJ32 ♣AQJ3 has 1 + 2 + 2
vulnerability.
+ 1 or six losers.
If you get a very distributional hand, such as a 6-5-1- Take your number of losers, add those of your part1, be very aggressive – such hands will take a lot of ner’s hand, and subtract from 24 to get an estimate
tricks. “Six-five, come alive” is wise advice.
of the number of tricks you should take with your
agreed-upon trump suit.
3.1.1 Adjusting to the Auction
Unfortunately you can’t say, “Partner, how many
losers?”, so you have to infer this from the bidding:
As the auction continues, revalue your hand. Dis- an opening hand is about 7, a limit raise is 8, a simple
count the values in suits bid on your left, and dis- raise is 9. A two-club opener is about 4. The hands
count bad holdings such as QJ doubleton in suits bid in-between are 5 or 6.
by the opponents. But don’t discount such things in
Thus if you open one spade, and partner raises you
suits your partner bids.
to two spades, you want to be in game if you have
“When you and your partner find a fit of at least 8 five losers: 5 + 9 is 14, and 24-14 = 10. If you have
cards, stop and smell the roses”, says my teacher, six losers, you might want to seek more information
Mike Moss. It is crucial to take a moment to re- with something like a help-suit game try, because
evaluate your hand. There are two parts to this pro- you should be safe at the three level.
cess.
Use your adjusted point count together with your
First, add points for shortness. Count 1 for a dou- LTC to decide on game and slam tries. Often the
bleton, 3 for a singleton, and 5 for a void. (If you are LTC reveals that a hand is better or worse than it first
the original opener and have supported partner’s suit, appeared, such as an opening hand with an LTC of
you might want to only count a void as one point for six or eight. When in doubt, go on with a known
each trump you have).
nine-card fit, but hold back with only eight.
Conversely, when you have a misfit, you usually
want to stop as soon as you can. However, it is often
true that 3N is the right place if you have the points
Secondly, when a fit has been found, and only then, for game. Most of the time you want to be in game
make a Losing Trick Count, or LTC. A full exposi- if you have the points for it.
tion of LTC is in “The Modern Losing Trick Count”,
One final note: two hands of approximately equal
by Ron Klinger. Here is a simplified (albeit less acvalue play better than two hands with much different
curate) version.
strengths. In other words, 12 opposite 13 will usually
play better than 20 opposite 5, because you will have
3.1.2 Losing Trick Count
3.1. Basic System
7
Bidding Notes, Release 8.0
less entry problems.
3.3 Examples
3.2 Bergen Method
Let’s look at a comparison of the basic and Bergen
models.
Marty Bergen has invented a more elaborate method
in his book, “Better Slam Bidding”.
The initial “starting points” for Bergen are determined by a five-step process:
1. Calculate the Work Count
2. Add 1 for every card over 4 in a suit
3. Add 1 for each “good” suit, a 4-card suit containing three of the five honors.
4. Subtract 1 for each “bad” doubleton – one that
contains a Queen or Jack without the Ace.
5. Calculate (number of Aces and Tens) - (number of Queens and Jacks). Divide this by 3,
throwing away any fraction. Include that in
the total. (if there are more Queens and Jacks
than Aces and Tens, you’ll be subtracting).
As the auction proceeds, and a fit is found, adjust
your hand as follows.
If you are going to be the dummy, add 1 for each
doubleton, 2 for a singleton (but 3 if you have four
or more trumps), and add up to five points for a void,
but no more than you have trumps).
If you are going to be the declarer,
• ♠AQ7 ♡K54 ♢K32 ♣J432
This hand has 13HCP - 1 for a flat hand = 12
points, in either system.
• ♠AK942 ♡KJ832 ♢ void ♣AKQ
This hand has 22 points, 20 HCP plus 2 for
length in the basic system. In the Bergen system we add two for length also. Clubs has
three honors, but it doesn’t get the “good suit”
bonus because it doesn’t have four cards.
• ♠AT942 ♡KQJ4 ♢ void ♣AKT7
This hand has 17 HCP, plus one for length in
the basic system. In the Bergen system we add
2 for the 2 “good suits”, hearts and clubs, for a
total of 20 points.
• ♠QJ ♡QJ ♢QJ2 ♣KJ7654
This hand has 13 HCP, minus two for bad doubletons, plus two for the six card suit, or 13
points. In the Bergen system we have seven
Queens and Jacks, and no Aces or tens, so our
adjustment is -7 / 3, so discarding the fraction
we get -2. The Bergen method would not open
this hand.
Assuming a fit has been found, the losing trick counts
here are 8, 3, 2, and 8, respectively.
• Add 2 for a singleton, 4 for a void, and exactly
1 point if you have two or more doubletons. For another system, sort of between stanDo not add anything for a single doubleton.
dard and Bergen in complexity, try Pavlicek
Points
(http://www.rpbridge.net/3t00.htm).
• Add one point for each trump after five.
And to raise your consciousness,
as• Add one point for a side suit with 4+ cards.
sume the lotus position and try Zar Points
(http://www.bridgeguys.com/pdf/ZarPoints.pdf).
If you believe from your own count and that
promised by partner that the partnership has 33 or
more points, you should explore for slam; below 33,
3.4 What Bid To Open
forget it.
Finally, when it becomes clear the hand is a misfit,
Assuming you have a good 12 point hand or more,
count HCP only.
what do you open?
3.2. Bergen Method
8
Bidding Notes, Release 8.0
First see if you qualify for a no-trump opening. You
need 15 to 17 points and a balanced or semi-balanced
hand. As we’ll see in the chapter on no-trump openings, with 18-19 you bid a suit and then 2N on the
second round; with 20-21 you open 2N; with 22 or
more, you bid 2♣ and then 2N on the second round.
If you do not qualify for a no-trump opening, you use
this order of preference:
1. Your longest suit five cards or longer, or the
higher-ranking of two five-card suits.
2. A four-card minor.
3. If exactly 4=3=3=3 or 4=4=2=3, open 1♣.
4. If exactly 4=4=3=2, open 1♢.
If you have two three-card minors you can also open
the best one if one is really the suit you want lead, if
you agree on this with your partner. If a partner tries
to talk you into the ‘may be short’ club if 4=4=3=2,
resist.
Sometimes one strays outside the rules: certain
hands cry out to be opened 1N with 14 HCP, or 1♠
with four wonderful spades. Just remember, each
such bid erodes your partner’s confidence in you and
makes him pull in a little the next time. Use your
freedom sparsely, a few times a year.
Sometimes there are strategic considerations to consider when choosing an opening bid. See Reverses
(page 10).
3.4. What Bid To Open
9
CHAPTER
FOUR
REVERSES
4.1 Reverses by Opener
with a preference for hearts over clubs.
But, if we had five clubs and four hearts, and bid 1♣
Sometimes beginners will say they “don’t play re- - 1♠ - 2♡, with the first hand partner would have to
verses”. That is not an option.
bid 3♣ to show that he preferred clubs to hearts. That
would put us at the 3-level with a total of only 18
A reverse by opener is a rebid that meets two tests:
points between the two hands. We’d like around 23
1. Opener’s rebid is in a suit higher than his orig- points to be comfortable at that level. Subtracting six
inal suit, AND
from 23, we see that we need opener to have around
17 to be safe.
2. Opener’s rebid is a level higher than responder’s bid.
In the auction 1♡ - 2♣ - 2♠, partner has shown at
least 10 points, so if responder has to preference to
A reverse shows about 16/17+ points (including dis3♡, there is no problem – we’re already known to
tribution) and an unbalanced hand with more cards
have around 23 points. Therefore, you need not conin the first suit than in the second. A reverse is absosider this a reverse.
lutely forcing for one round unless opponents interfere, but not forcing to game.
Note: There is no question about this if playing 2/1
Example: 1♢ - 1♠ - 2♡. Hearts is higher than digame forcing, but this is a matter of agreement in
amonds, and the 2♡ bid is up a level. Opener has
SAYC. I follow Larry Cohen here in feeling this bid
more at least as many diamonds as hearts (typically
need not show extras, for the reason I gave.
5-4).
How do we know that?
If opener’s shape were balanced, say 2=4=4=3, they
would have opened 1N with 15-17 HCP; they would
rebid 2N with 18-19 HCP. So while it is possible
that opener has this shape when they open 1♢, when
they bid 2♡ it rules out a 12-14 point balanced hand;
hence my suggestion that they usually have five diamonds. A 1=4=4=4 is still a possibility.
Typically a hand that will reverse will have a fivecard suit and a higher four-card suit. When you bid
such a hand, you have to open the five-card suit, but
on your rebid you cannot show your four-card suit
unless you have the values.
For example, with five diamonds and four hearts, if
the auction goes 1♢ - 1♠ - 2♡, opener has reversed.
Lacking that many points, opener may have to bid an
Why does a reverse show a strong hand? Consider imperfect 1N or repeat diamonds.
opening a 12 point hand that has five hearts and four
With 4 diamonds and 5 clubs, such as ♠92 ♡Q9
clubs. We open it 1♡ and our partner replies 1♠. Our
♢AQJ5 ♣KQT43, we have a similar dilemma but
next bid is 2♣. Then,
without the risk of hiding a major. If we open
• Suppose partner has ♠J8642 ♡3 ♢Q86 this hand 1♣, and partner answers with a major or
♣KT73. He can pass.
notrump, we have a problem. So some people will
open this 1♢ instead. Others will bite the bullet, open
• Suppose partner has ♠J8642 ♡KT ♢QT86
1♣, and rebid 2♣ if they have to, even though that
♣86. He can bid 2♡. That shows a minimum
10
Bidding Notes, Release 8.0
suggests you might have a six card suit. Expert fashion seems to go up and down with hemlines on this
one.
4.2 Reverses By Responder
When responder reverses, it is just a game-forcing
Obviously the quality of the two suits will influence natural bid. For example, 1♠ - 2♣ - 2♠ - 3♢ is a
game-forcing reverse, since diamonds are a higher
the decision, unless you just always open 1♣.
suit than clubs. Again, the same principal is at work;
an opener who wanted to prefer clubs is now forced
Note: When you make your opening bid, you’ll
up a level compared to bidding diamonds first and
need to think about what you’ll do next depending
clubs second.
on what your partner does.
Note that 1♣ - 1♢ - 1♡ - 1♠ does not count as a
reverse; we’re not up a level. To show the bigger
When you open a suit and partner makes a negative
hand responder will have to bid 2♠, not 1♠.
double, can your response be a reverse? For example, 1♣ - (1♠) - X - 2♢. Cohen suggests no. Tech- Sometimes a responder reverse is the fourth suit bid
nically, your partner promised hearts and diamonds and therefore unlikely to find a fit with partner, so
and you’re just choosing. Partner shouldn’t be want- most play it as a conventional bid that is one-round or
game-forcing but not showing that suit, asking parting to preference back to clubs.
ner to bid notrump with a stopper in the fourth suit.
Note also that a jump rebid in a new suit like 1♢ See Fourth Suit Forcing (page 66).
1♠ - 3♡ is a jump shift, showing a huge (a good 18
to 21) hand.
4.1.1 Responding To Opener’s Reverse
If opener has reversed, as responder you must bid unless your RHO takes you off the hook by interfering.
If you have already shown 10+ points of course the
auction is now game forcing and you can just bid naturally. If you have a good 8 or more, you’ll want to
get to game.
So the problem is what to do with a minimal hand.
If you bid opener’s first suit, it is a simple preference
with a minimal hand. If you repeat your own major
suit, you’re showing five cards and a minimum.
2N!(relay) is a conventional bid telling your partner
that you may have a minimal hand. It asks opener
to rebid his first suit; then you will pass or correct to
your suit. This convention is called Ingberman 2N or
Lebensohl Over Reverses. Your partner should say
“alert” (which is why I used the exclamation point).
Any bid other than a suit preference or 2N is game
forcing.
Recommended reading: Downey and Pomer’s book
“Standard Bidding With SAYC” has a long section
on reverses with a lot of examples.
4.2. Reverses By Responder
11
CHAPTER
FIVE
OPENING NOTRUMP
When do you open a hand in notrump? The hand The responder is going to reply using an extremely
well-defined structure, the “system”, which has a
must have:
high probability of getting you to a good contract.
• A HCP strength in a specific range:
This system is so useful that we try to use it whenever we can:
– 15-17 to open 1N
– 20-21 to open 2N
1. After we open 1N;
– 25-27 to open 3N
2. After we make a notrump overcall of the opponent’s opening suit bid;
• A shape that is balanced, 4-3-3-3, 4-4-3-2, or
5-3-3-2. Note that that means no voids, no singletons, and at most one doubleton.
3. After we open a strong 2♣ and rebid notrump.
4. When we open 2N or higher in no-trump.
You notice that you could have a hand with the right
The rest of this chapter is devoted to explaining the
shape but wrong strength. You’ll handle 12-14 point
“system”.
hands with no five-card major by opening a minor
and bidding notrump on the second round. For 1819 point hands with no five-card major, you’ll open a
5.1 How To Choose A Response
minor, and jump in notrump on the second round.
To 1N
And for stronger hands, you’ll start with 2♣, the
strong opening.
Conversely, there are hands that have the right num- There is a lot of “system” to learn, but the rewards are
ber of points but with the points scattered among all great. Assume your partner has opened 1N – we’ll
the suits. As you get more experience, you may find modify things a bit later for those other three cases.
some hands you want to open in notrump despite You, as responder, should:
not being really balanced. These so-called semi• Classify the strength of your hand (weak, combalanced hands have two doubletons.
petitive, invitational, game forcing, or slam in• A 5-4-2-2 hand, as long as one of the doubleterest). Opposite a 15-17 1N bid, 8 or 9 HCP
tons is Kx or better.
is invitational, while with 10 HCP you must
force to game – you can’t make a bid that
• A 6-3-2-2 hand if the long suit is a good minor
opener can pass short of game.
and both doubletons are Kx or better.
When you open in notrump, you have told your partner your strength within 3 points, and that you have a
balanced shape. This means your partner is actually
best placed to decide where you are going, because
he knows his own hand and a lot about yours, while
you know nothing of his yet. For now at least, he’s
the Captain.
• See if you have a four-card, five-card, or
longer major(s). These are each treated differently. We also have special rules when 5-4
in the majors.
• In hands with no majors, note if the hand has a
six-card minor. Do not try to show a five-card
minor.
12
Bidding Notes, Release 8.0
Generally, a hand whose principal feature is a long 5.1.2 Responding With A Major Suit Or
minor wants to be in 3N if it is strong enough, unless
Long Minor
it is a strong hand that might want to be in a minor
slam. This is especially true playing matchpoints.
When your hand does have a major suit or a six-card
minor suit, you’ll begin with one of the techniques
discussed later in this chapter (Stayman (page 13),
5.1.1 Responding With No Major Suit Or transfers to majors (page 14), or Minor Relay
Long Minor
(page 17)). These all force your partner to reply in
a certain way.
In responding to your partner’s 1N opener, if you determine that there is nothing of interest in your hand, After he replies, if you bid 4N when it is your next
meaning no major suit or long minor, your actions turn, that’s quantitative, not Ace-asking. If he bid a
suit because you made him do it, it doesn’t mean you
are determined by your point count alone:
have agreed on a suit. You may have found a fit but
• With a hand less than 8 HCP, pass.
he doesn’t know about it yet.
• With an invitational hand (8-9 HCP) bid 2N.
Principal: Whenever 4N is quantitative,
• With a game-going hand (10-15 HCP), bid 3N.
4♣ (Gerber (page 60)) is Ace-asking.
• With a slam invitational hand (16+-17 HCP) With no other agreement, responses of 4♢, 4♡, 4♠,
5♣, 5♢ are natural, to play, with at least a six-card
bid 4N.
suit; but see Texas Transfers (page 17) as an option
4N is a quantitative raise. Responder has for getting to 4♡ or 4♠.
enough for 6N if the opener is on the top of
his bid, a good 16 or 17. Subtracting from 33, We’ll now start digging into those special cases
we see that this means responder has 16 or 17. where responder has a four-card or longer major, or
If responder is SURE that the partnership has a six-card or longer minor.
33 points, this bid is not appropriate. The only
responses to this bid are pass or 6N.
5.2 Stayman Convention
There are times a bid of 4N is asking your partner about Aces, but not here. A bid of 4N is
also quantitative after 2N or 3N openers, or After a 1N opener, 2♣ is an artificial bid called Stayafter the opener rebids 1N after a suit opening, man, asking the opener to say if he does or does not
have a four (or five) card major. There are two ciror bids 2N after a strong 2♣ opening.
cumstances in which you can bid 2♣:
• With 18-19 HCP, bid 6N.
1. You have a four card major, your hand is not
• With 20-21 HCP, grand slam force with 5N.
flat, and it has at least invitational values.
The opener should reply 6N or 7N.
2. You have a weak hand with a stiff or void
• With 22 or more HCP, give your partner a thrill
in clubs, and intend to pass whatever rewith a bid of 7N.
sponse you get. Ideally you have a shape like
4=4=5=0 or 4=4=4=1.
You can ask for Aces with 4♣ (Gerber (page 60)) in
lieu of the direct slam bids, if you are worried about If you have a four card major and a longer minor, and
having fast losers in a suit.
you are at least invitational, use Stayman.
The goal of Stayman is to discover if we have a major
fit, and at the same time to decide if we have a game
or not. We first answer the question about the fit, and
then the question about the game.
5.2. Stayman Convention
13
Bidding Notes, Release 8.0
Note: 2♣ is not alerted, because it has become common practice.
1. Opener Reveals His Major Holdings
After 1N - 2♣, opener must choose one of
three bids: 2♢, 2♡, or 2♠.
• 2♢ no four-card major.
• 2♡ 4+ hearts, and maybe 4 spades.
• 2♠ 4+ spades, but denies 4 hearts.
Warning: Opener must bid 2♢, 2♡, or 2♠,
never anything else. Note that if opener has four
hearts and four spades, he bids 2♡. 2N is not a
choice!
2. Responder Indicates Strength and Fit
If responder has bid Stayman with that weak
hand short in clubs, he passes. Otherwise he
indicates whether a fit has been found, and
whether his hand is invitational only, or actually game forcing, or has slam interest.
go back to the one of the quantitative raises
discussed above (page 13) or other bids.
Note that having checked for a fit, you have not
agreed to a suit yet. So, a sequence like 1N 2♣ - 2♠ - 4N is still a quantitative raise; and
4♣ instead is still asking for Aces with Gerber
(page 60) and agreeing to the suit.
3. Opener’s Third Bid
If opener has both majors he first bids 2♡. If
responder bids 2N in reply, then there is no
heart fit, but there is a spade fit. Opener should
bid spades at the three-level to decline the invitation, and at the four-level to accept it. If responder has bid 3N, opener will switch to 4♠.
5.3 Major Transfers
So much for hands with four card majors – but what
if you have a five-card major? You may have a fit if
opener has three in your suit.
Rather than bid our major suit in response to 1N, we
bid the suit below it, so that the strong hand then bids
the suit first and becomes the declarer if we have a
If a fit has been found, responder tells opener fit in that suit. This is called a transfer, also known
the good news: he raises the major suit to the as a Jacoby transfer. Opener announces “transfer”.
3-level to invite game, or the four level to play. This is worth about three-fourths of a trick on averIsn’t this a simple game?
age compared to letting the responder be the declarer.
That’s huge!
If a fit has not been found, either because
the opener has no major or he has shown the
• 1N – 2♢ is a transfer to hearts.
“wrong” major, a fit is not yet totally ruled
– 2♡ Opener completes (“accepts”) the
out; opener might have both majors or respontransfer. Opener might have two, so no
der might be 5-4. Now the dance gets a litfit has been found yet.
tle complicated, but you won’t get confused if
you focus on what you know for sure so far.
– 3♡ Opener has 4+ hearts and a maximum
Let’s ignore the 5-4 responder case for a mo1N bid (super-accept)
ment; we’ll get back to it later. Responder bids
• 1N – 2♡ is a transfer to spades.
no-trump to show no fit; how many notrump
shows responder’s strength:
– 2♠ completes the transfer.
• 2N no fit, with an invitational hand.
• 3N no fit, but enough points for game.
– 3♠ Opener has 4+ spades and a maximum 1N bid (super-accept).
Unlike Stayman, your strength is not an issue. A
With a strong hand interested in slam, you may
poor hand containing one five-card or longer major,
use Stayman to check for a major fit and then
even if it has zero points, must transfer to that suit,
5.3. Major Transfers
14
Bidding Notes, Release 8.0
since responder’s hand will be worth something with After a super accept, the responder decides on
that suit as trumps and little or nothing otherwise.
whether to pass or bid game or try for slam. He
knows a great deal about opener’s hand.
Note that the weaker your hand is, the more important it is to transfer – to make something out of noth- What about transferring to one major and then biding. Transfer to spades even if your spade holding is ding the other? That has to be 5-5 or better in
♠65432. Or, not to put too fine a point on it, espe- the majors since with 5-4 we start with Stayman.
cially if your spade holding is ♠65432.
We discuss those sequences in the three-level replies
(page 17) section later in this chapter.
Warning: Opener must remember that responder has not promised anything yet except five
cards in the target suit – not even ONE high-card
point.
5.3.1 When the transfer is doubled or
overcalled
A double of an artificial bid is lead-directing. So,
opener’s RHO may double to show that he wants a
If you ever find yourself arguing to yourself that your lead of the (artificial) suit that responder just bid.
partner probably has some points because he trans- Opener must take advantage to tell responder if he
ferred, you’ve fallen in love with your hand again, has three or more of responder’s suit.
and you know these affairs end badly.
In my experience a decided minority of intermediates
After a transfer to 2M is accepted, responder bids:
know the correct bids here.
• Pass with less than invitational values.
Let T be the suit of the transfer bid, and let M be
• 2N invitational
the target suit of the transfer. For example, in 1N 2♢(transfer), T is diamonds, M is hearts.
Opener can pass, bid 3N, or bid 3M or 4M with
After 1N - 2T (X):
3-card support.
• 3m a second suit, absolutely game forcing,
usually with at least mild slam interest.
• 3M invitational, 6+ cards in the major. Now
we have an 8-card fit for sure. Opener must
revalue his hand, but he may then choose to
pass.
• 3N to play, opener can correct to 4M with 3
trumps.
• 4M to play, 6+ cards in the major.
• Pass: Opener has 2 cards in M. M is not agreed
trump. If the next player passes, a XX by responder transfers again to M.
• 2M: Agrees M as trump, shows 3+ cards in M.
• 3M: Agrees M as trump, shows 4+ cards in M,
and a maximum opener.
• XX: Opener has the transfer suit, willing to
play in 2T redoubled. Opener should have a
positively scary holding in T.
An overcall of the transfer leaves the opener in a bit
of a bind because the act of transferring in itself only
• 4N quantitative.
shows a five card suit; responder could have zero
points. So, opener only bids with a great holding
Note: Bidding 4N after a major transfer is per- in the overcalled suit, or holding a maximum.
ilous with unknown partners. The standard says 4N Thus after 1N - 2T (2Z):
is quantitative. Less experienced players sometimes
• Pass: waiting to hear from pd. Partner can
think it is Ace-asking by mistake. It isn’t’; no agreedouble to show points.
ment on a suit has occurred.
• 4♣ Gerber
• X: penalty oriented, a great Z suit.
5.3. Major Transfers
15
Bidding Notes, Release 8.0
• Completing the transfer shows a maximum
with four-card support.
The responder is still Captain, and we’re waiting to
hear his opinion.
5.3.2 Interference before transfers
We’ll talk about auctions like 1N (2♠) later. But one
thing to know right now is that you don’t just transfer
on the three level, as in 1N (2♠) 3♢ – not a transfer
to hearts. I know, you have a friend that plays it that
way. Get a new friend.
5.4 When Responder Is 5-4 In The
Majors
If you have five in one major and exactly four in the
other, some special bids are available. You should
add these to your repertoire as soon as you are comfortable with transfers and Stayman. The goal is to
find either a 4-4 fit or a 5-3 fit.
If you find you have both a 5-3 fit and a 4-4 fit, you
want the 4-4 fit to be trump. You can often use the
5-3 side suit to discard a loser. If you run into a 41 trump split, it is often effective just to draw three
rounds and then play the 5-3 suit until the opponent
trumps in.
Warning: If your hand is sub-invitational you
can’t use Stayman unless you are willing to pass
whatever bid opener makes (2♢/♡/♠). With
a shape such as 5=4=2=2 you’ll use a transfer
to your five-card suit and then pass. (But see
Garbage Stayman (page 16) below for an alternative).
• If opener answered 2♢, you may still have a
5-3 fit. Bid your five card suit at the 2-level
to invite; at the 3-level to force game. (That’s
the standard, but Garbage Stayman (page 16),
described below, is more common).
• If the opener has replied 2♠ and you have
five hearts and four spades, you can bid 3♡ as
game forcing instead of raising to four spades,
to show some slam interest and your shape.
Note that spades is going to be trump.
• If the opener has replied 2♡ likewise 3♠ is
game forcing, showing five spades and four
hearts, and some slam interest. Note you’re
going to play with hearts as trump.
• That leaves 2♠ over 2♡ as an “impossible” bid
– so it is a strong slam try. This leaves room
for the opener to raise spades if the spade fit is
the one he prefers. (Impossible because with a
merely invitational hand 5=4, responder would
just bid 3♡ to invite; and with a game-forcing
hand, can bid 3♠ to show his shape and force
to game.
5.4.1 Garbage Stayman
The term “Garbage Stayman” is often mistakenly
used. A standard part of Stayman is that you can
bid 2♣ with a weak hand having a club shortage and
four-card or better support in the other suits. You’re
willing to pass any reply, including 2♢. Your hand
may be garbage, but you’re not bidding Garbage
Stayman.
Garbage Stayman refers to an agreement about bidding weak hands that are 5-4 or 5-5 in the majors.
The idea is that you can bid Stayman even if you are
not willing to pass a 2♢ reply. Playing Garbage Stayman, you now rebid 2♡!(weak, 5-4 in majors) and
opener passes or corrects to 2♠. You gain the ability
If your hand is 5-4 in the majors, bid 2♣ Stayman, to bid 2♣ with bad hands more often; you lose the
and then:
ability to use Stayman to show an invitational hand
with four spades and five hearts.
• If opener shows a major, just raise it. Example:
1N - 2♣ - 2♡ - 3♡ invitational; 1N - 2♣ - 2♡ The sequence that changes is:
- 4♡ with an opening hand.
1N - 2♣ - 2♢ - 2♡!(weak hand 5-4 /
5-5 in majors)
5.4. When Responder Is 5-4 In The Majors
16
Bidding Notes, Release 8.0
5.5 Texas Transfers
clubs. Since it is an alert, not an announcement, you
do not say “relay to clubs” unless asked.
Texas Transfers are not standard, but are very com- The Minor Relay is not for five-card minors, and not
mon. You must be sure you agree on this with your for invitational or better hands. Minor relays are to
partner. Check the box on your convention cards.
be used only in the case of 6 card suits, and usually
only with weak hands. A long suit is very powerful
If you have a six-card major and a minimum game
opposite a 1N opener, so weak means really weak,
forcing hand, you can use a Texas Transfer:
not sort-of weak.
• 1N - 4♢ transfer to hearts (6+, GF)
• 1N - 4♡ transfer to spades (6+, GF)
5.6.1 Minor Slam Tries
Texas Transfers are on over interference. The name
Texas for Americans implies “big”: big hats, big A minor relay can be used as the start of a slam try
in a minor. You must have a belief that a minor slam
toast, big meat, big transfers.
is likely, because otherwise 3N is your goal.
You don’t use Texas if:
• 1N - 2♠! - 3♣! – 3♡! slam try in clubs.
• you have an invitational hand; instead you
• 1N - 2♠! - 3♣! – 3♠! slam try in diamonds.
would transfer and then raise to 3M.
• you have slam interest; instead transfer and
then bid 4M. This sequence shows you must
have a six-card suit because you are willing to
play 4M even if opener has only two trump.
But, you didn’t get to 4M fast with Texas –
so the motto, “slow shows” applies; you must
have extras. If you make a 3-level bid of a new
suit after a transfer it is game forcing, so that
is sometimes an alternative.
5.6 Minor Relay
You would never be bidding a major after a Minor
Relay, because you would have used a transfer to
that major in the first place. Therefore, these bids are
clearly artificial. The lower bid (hearts) corresponds
to a slam try in the lower minor (clubs), and the
higher bid (spades) to the higher minor (diamonds).
5.7 Three-Level Suit Responses
The standard is that 3-level bids show 6+ cards in the
suit, with invitational values.
However, many people play other schemes, such as:
The 2♠!(long minor) response to 1N forces opener to
bid 3♣!(forced), which responder can pass or correct
to 3♢, to play.
• 3-level bids are for showing two-suited hands.
– 1N – 3♣! 5-5 minors, invitational
– 1N - 3♢! 5-5 minors, game forcing
Note: Many people call 2♠ a “minor suit transfer”,
but that is incorrect. Technically, a transfer is a bid
asking partner to bid a suit that you hold for certain;
a relay is asking partner to bid a certain suit (usually
but not always the next strain up) but that suit isn’t
necessarily the suit you have; you are going to reveal
that later.
Opener alerts 2♠, and partner should alert the 3♣
reply because the opener doesn’t necessarily have
5.5. Texas Transfers
– 1N - 3♡! 5-5 majors, invitational
– 1N - 3♠! 5-5 majors, game forcing
• 1N - 3♣ or 3♢ are invitational six-card suits,
but 1N - 3♡! or 3♠! show a stiff or void in the
bid suit, 5-4 or better in the minors, and slam
interest.
• 3♣! is game-forcing Puppet Stayman, an advanced version of Stayman.
17
Bidding Notes, Release 8.0
Why have so many choices developed here? It is be- If for some reason you don’t play Minor Relay, you
cause there are other ways to show a six-carded suit can use this sequence for the weak hands. That’s the
standard, actually, but it is so unusual in practice that
with some values.
I had to look it up.
• There is no real need for 3♡ or 3♠ to be invitational showing six cards; you can show that
hand by transferring and then bidding 3 or 4 of
5.9 My Recommendations For 1N
the major.
• You can distinguish a game-going six card major from one with slam interest by playing
Texas transfers, in which case the transfer-andthen-bid-game sequence shows slam interest.
Playing standard, if you have 5-5 in the majors, do
this:
• With a sub-invitational hand, transfer to your
best suit and then pass.
• With an invitational hand, transfer to hearts
and then bid 2♠.
• With a game-forcing hand transfer to spades
and then bid 4♡.
• With slam interest, transfer to spades and then
bid 3♡.
Be advised, a casual intermediate partner may not
know these sequences.
5.8 Bidding Six-Card Minors
It is worth repeating: when your partner opens 1N
and you have a five-card minor suit, just ignore it in
deciding your initial response. A minor suit is only
mentioned if it is at least six cards. A six-card suit
opposite a 1N opener is usually quite powerful, so
do not be too quick to call your hand weak; a lot
depends on the texture of the suit.
- 3x
• With a weak hand and a six card minor, use a
Minor Relay (page 17) (1N - 2♠!(relay to 3♣
pass or correct)).
• With an invitational hand in a minor, use
1N - 3m. See Three-Level Suit Responses
(page 17).
• With a game-going hand with a minor, use
Stayman followed by 3m.
• With slam interest in a minor, a tricky part
of Minor Relay is using 1N - 2♠! followed
by 3♡!(clubs, slam interest) or 3♠!(diamonds,
slam interest).
Your basic decision is whether to go past 3N;
once you do, you’re going to really hope you
can bid the slam because 5m is usually a bad
outcome if 3N is making. So this technique
has the virtue of letting opener call it off with
3N or 5m depending on his hand; or he can
cue-bid or ask for Aces.
• Use 3♡ as 5-5 in the majors, invitational
• Use 3♠ as 5-5 in the majors, game-forcing
• Once you know Puppet Stayman, use 1N - 3♣!
as Puppet when you have at least 3 cards in
each major and a game-going hand. Resort to
Stayman and then 3♣ to invite in clubs.
We have the Minor Relay (page 17) if our hand is
weak. If our hand is invitational, what we do depends on what choice we made about the 3-level suit
responses. If we have an invitational one-suited 3m
bid, there is no problem. If we do not, we can use
Stayman, even without a four-card major:
1N - 2♣ - 2x - 3♣!/♢! (may not have a
four-card major)
5.8. Bidding Six-Card Minors
18
CHAPTER
SIX
BALANCED OPENINGS ABOVE 1N
If you have 18 or more points, do not open 1N, even
if your partner is a passed hand. It isn’t going to take
much to get you to game, so you don’t want to lie
about your strength by limiting it to 17 HCP.
6.1 Between 1N and 2N
• With a balanced 18-19 points, no good fivecard major, open a minor suit and then rebid
2N. This does not deny any major that has been
skipped over. For example,
– 1♢ – 1♡ – 2N shows 18-19 balanced but
does not deny holding four spades. The
convention New Minor Forcing (page 65)
helps sort out whether the 1♡ bidder here
has four or five hearts. It is worth learning.
6.2 Opening 2N
• A 2N opener shows a balanced hand with 2021 points. It may contain a five card major.
A reply of 3♣ is Stayman, 3♢! / 3♡! are
transfers, and 3♠ is a Minor Relay (unless you
agree on something else).
• With 22-24 points, a balanced 2♣ opener rebids 2N; respond to that 2N bid exactly as
if the opener had opened 2N except that he
has 1-3 more points. So, for example, 2♣
- 2♢(waiting bid) - 2N - 3♢ is a transfer to
hearts.
With game-going values and a four card or longer
major, responder bids 3♣, Stayman. Responses are
analogous to regular Stayman. This insures finding a
fit a with four card major, if he has one. Other bids at
the 3-level or 4-level are transfers except 4♣, which
– Opening one of a suit and then rebid- is Gerber. 4N is quantitative, asking opener to bid
ding 1N when partner passes shows 18- 6N if at the top of his bid.
19 points. After the 1N bid, the bids that
Consider learning Puppet Stayman to find fits to
follow are natural, not the “systems on”
opener’s five-card majors.
bids.
For example, suppose opener has an 18 point balanced hand with the Ace of Spades, and responder
has a 5 point hand with diamonds such as:
♠98 ♡J42 ♢KJT93 ♣974
The bidding begins:
1♣ (1♠) P (P)
1N ( P) 2♢
6.3 Opening 3N and Higher
The standard meaning of a 3N opener is a 25-27
point hand, but this bid is redundant, because we can
open 2♣ first and then bid 3N. Therefore it is better
to use a 3N opening for something else. For one idea,
see Gambling 3N Opening (page 34).
Systems are off. The bid of 2♢ would be to play, not Stayman and transfers would be on if 3N is the
strong, balanced opener.
a transfer to hearts.
19
Bidding Notes, Release 8.0
6.4 Summary Charts
a plus sign mean, first bid is the reply to 1N, second
bid is your next bid. A “+ invite” or “+game” means
to make the appropriate invitational bid depending
These charts are for the standard 15-17 HCP 1N
on opener’s rebid.
opener.
Slam bids often depend on exactly what you are playing such as Texas Transfers, etc. So we just show the
Table 6.1: Balanced Openings
first bid and then a question mark.
HCP Bid
Systems On
T means transfer (page 14) to the long(er) major M.
15-17 1N
Yes
18-19 1m then 2N NMF
R is Minor Relay (page 17).
20-21 2N
Yes
22-24 2C then 2N Yes
Table 6.2: Standard Responses to 1N Opener
25-27 2C then 3N Yes
Shape /
Weak InvitaGame
Slam?
28-30 2C then 4N Yes
Strength
0-7 tional
10-15
16+
8-9
Note: Using the 2♣ opener first, 3N and 4N can be
Pass 2N
3N
4used for other things. In the absence of an agreement, Balanced
>7N
though, 3N is 25-27 and 4N is 28-30.
4-card
Pass 2♣ +
2♣ +
2♣
major
invite
game
first
5-card
T+
T + 2N
T + 3N
T+?
6.4.1 Summary of Notrump Raises
major
pass
5-4
T+
2♣ then 2♣ then 2♣ The point ranges given here are for a 15-17 1N bid.
majors
pass 2M or
3M or
2♢ Over a weak 1N or a 2N opener, make the correM=5
raise
game
2♠
sponding adjustment. All these responses deny a
carder*
four card major and show a balanced hand.
4441 or
2♣
2♣ +
2♣ +
2♣ +
4450
+
invite
game
?
• 1N - 2N invitational, 8-9 points
pass
• 1N - 3N to play, 10-15 points
6-card
T+
T + 3M
T + 4M
T+?
major
pass
• 1N - 4♣ Gerber, asking for aces.
w/Texas
T+
T + 3M
Texas
T+
• 1N - 4N quantitative; this shows a balanced
pass
4M
hand with a good 16-17 points. Opener bids
6-4
T+
T + 3M
T + 4M
T+?
6N with a good 16 or 17. Note that 33 points
majors
pass
is often not enough for 6N, without a source of
6+ minor
R
3m
2♣ then R +
tricks.
3m
3♡ /
• 1N - 6N to play, 18-19
3♠
• 1N - 5N asks for 6N or 7N, 20-21.
(*) This line changes if 2♡ is Garbage Stayman
• 1N - 7N to play 22+
6.4.2 Summary of Responses to 1N
6.5 Dealing
Over 1N
With
Interference
The columns are the responder’s strength; the rows
The no-trump structure is highly evolved and generare his hand shape. In the cells, two bids separated by
ally gets you to the right place – so much so, that your
6.4. Summary Charts
20
Bidding Notes, Release 8.0
opponents will be anxious to get in your way so that
you can’t use it. Ron Klinger lamented, “Nobody
leaves anyone alone any more.” In a later section
(page 45) we’ll learn some of these evil schemes;
meantime, here are the basics of how to deal with
interference after you’ve opened 1N.
6.5.1 Systems On, Stolen Bids
The standard treatment is that all bids are natural.
The more popular system is called “stolen bids”.
responder with a strong hand may pass and wait for
the suit to be shown, or just bid normally. Generally
delayed action, when you could have taken immediate action, shows strength.
There is also a school of thought that says to play
your runout even if the double is conventional; if responder’s hand is not strong, the other opponent’s
may be. This is especially tenable with the more
elaborate runout schemes.
If responder initially passes, and they bid a suit or
suits, responder’s double is penalty-oriented.
• 1N (2a) X! means the same as if responder
had bid the overcalled suit, up to 2♠. In other 6.5.3 Unusual 2N interference
words, a double means, “He stole my bid!”. In
1N (2N) is a very effective bid showing 5-5 in the
particular a double of (2♣) is Stayman.
minors. Against it, use the General Defense to Two• Any bid above the overcall has an unchanged
Suited Bids (page 43).
meaning. However, bidding NT promises a
stopper in the overcalled suit. Example: 1N As the defender, you do not bid (1N) - 2N to show
you have a notrump opener too – you double for
(2♢) 2♡!(transfer to spades).
penalty. That’s why 2N is free to have a special
• The three level bids don’t have their special
meaning.
meanings; if a jump, it is a weak bid in the suit,
such as 1N - (2♢) - 3♡(preemptive, hearts).
6.5.4 Three-Level Interference
6.5.2 Run For Your Life
You also need a system, called a “runout”, when your
1N opener gets doubled for penalty. You’ve played
1N with a yarborough dummy before? You don’t
want to go there. Here’s the simplest way out.
After 1N (X) or 1N (Pass) Pass (X) Pass (Pass), responder has the following choices:
• 1N (3a) 3N to play, suit stopped
• 1N (3a) 4M to play
• 1N (3a) X takeout double or penalty, partnership agreement.
• 1N (3a) 3y is game forcing
• Pass if you are willing to play 1N doubled
(typically a balanced hand with at least competitive values).
• XX is a relay to clubs, pass or correct. If responder is weak, we’ll be better off in any suit
fit. If opener has just two clubs he could bid
diamonds instead; assuming he did not open
with two doubletons, he has at least three of
each of the other suits.
If their double does not show strength, but rather is
something like the DONT X for a single-suited hand,
6.5. Dealing With Interference Over 1N
21
CHAPTER
SEVEN
MAJOR OPENINGS
To open in a major, you must have opening strength
and at least five cards in the major. If you have five
hearts and five spades, open one spade. If you have
five hearts and four spades, open one heart, even if
you have ♠AKQJ ♡65432.
Our motto: “It’s not how good, it’s how many.” The
primary driver in bidding is suit length, rather than
quality.
The system is quite different when we open in third
seat and slightly different again in fourth (passout)
seat, and different again if there is interference.
For the moment, assume that your partner opened
one of a major M, your RHO passed, and it is your
bid as an unpassed hand.
7.1 The Big Picture
7.1.2 Under 10 Points
If you have 6 HCP, you must bid. Even if you have
a void in partner’s suit, you must bid. Your partner
could have an unbalanced hand with 21 points. So,
what do you bid?
• With 6 to a bad 10 HCP and three of your partner’s suit, you make a simple raise to 2M.
• Over 1♡, bid 1♠ if you have four spades.
(Forcing)
• Otherwise bid 1N. This shows 6 to a bad 10
HCP and says you do not have 3-card support
for partner’s suit (and in the case of 1♡-1N,
you don’t have four spades).
Important: 1M - 1N does not say you have a balanced
hand. If we made such a requirement, and your partner opened 1♡, suppose we hold this hand:
♠K92 ♡2 ♢Q8763 Q952
The possible range of the opener’s hand is huge, 1221 points. That is the big weakness of standard bid- We would be stuck. Let’s see why:
ding. As a responder, the key is to know whether
• We absolutely cannot pass with those 7 HCP.
your hand is weak, intermediate, game-going, or has
slam-interest, and to constantly re-evaluate it as the
• We can’t raise hearts.
auction proceeds.
• We don’t have four spades, so 1♠ is out.
7.1.1 Bust Hands
• We don’t have 10 points, which rules out 2♢
or 2♣.
To reply at all, you need in theory to have 6 HCP.
If you have four trump with 5 points or an Ace, it is
probably worth giving partner a simple raise. Otherwise you just have to pass. (But see also weak jump
shifts (page 56).) Do not try to rescue partner if you
have a stiff or void in his suit. If you do, he may just
bid it again; and besides, your LHO will probably
balance in some way. Worst case, you’re only at the
one level and your partner has five trump.
• The only bid left is 1N.
Our hand is not balanced, so if 1N had to be balanced, we would have no bid.
Don’t confuse 1♡ - 1N with a notrump rebid such
as 1x - 1y - 1N. When an opener bids notrump on
his second bid it does promise a balanced hand. The
responder who bids 1N on his first bid does not.
22
Bidding Notes, Release 8.0
On this kind of hand, you get essentially one bid. So
if your partner bids hearts again, you pass.
• 4♠ shows 5 trump and a weak hand – again,
not appropriate.
7.1.3 Invitational Hands
• 2♡ is possible only if you have five hearts. You
don’t.
If you have support for partner’s major, be sure to
revalue your hand and do a losing trick count. Sometimes points aren’t the whole story. A 12 point hand,
especially one with four trump, or a hand with an
LTC of 7, may be appropriate for bidding game.
• If you have 3+ trump, and 10-12 points, bid
3M.
• 1N could be passed.
• 2N is used as a conventional bid called Jacoby 2N (page 24) that is game-forcing but
promises 4 trump. And if you are not playing
that convention, 2N is just invitational.
• 3N gets to the wrong game. Partner will never
guess you have support.
• Over 1♡, bid 1♠ if you have four spades but Therefore, you will bid 2♣; this is forcing because it
is a new suit by an unpassed hand. You’ll tell partner
not 3 hearts. (Forcing)
about the support on your next bid by bidding 4♠.
• With 10 or more HCP you can bid a new suit
Had your shape been 3=4=3=3 you’d be bidding a
on the two-level.
three-card suit. That’s ok, it is forcing. You’re sure
• 2N! is not available because it is a special to get another bid.
convention we discuss below, unless you’re a
passed hand.
7.1.5 Big Hands
7.1.4 Game-Going Hands
With a really big hand a new bid becomes available, the jump-shift. That’s a jump bid of a new
You must make sure we bid game. You must not suit. In standard bidding you’re showing 19+ HCP.
make a bid your partner can pass.
We’ll cover that later. You can always decide to bid
such a hand by continuing to make bids that cannot
Note: “Bidding game” is a misnomer; you can stop be passed as you explore for slam.
in four of a minor even though that is not a game. That’s the view from high altitude – now for some
However, this phrase is common bridge terminology details.
so we will use it.)
One thing you’ll have on your side is that if responder bids a new suit, and has never passed, it is 100%
forcing. That means sometimes you bid suits as short
as 3 cards.
7.2 Replying When You Have
Support
If you have 3 trump or more, you have a fit. It is time
Suppose, for example, your partner opens 1♠, and to revalue the hand and make a losing trick count.
your shape is 3=4=2=4 with 13 HCP. You have a This will help you decide whether to treat your hand
as a minimal raise, an invitational raise, or as a game
dilemma:
forcing hand. The invitational raise, typically a good
• 2♠ shows 6-9 HCP, so you’re too strong for
10 to 12 points, is also called a “limit raise” because
that.
it sets limits on your strength to a narrow range.
• 3♠ shows 10-12 HCP, and again you’re too
For most of what follows it doesn’t matter if the restrong.
sponder is a passed hand or not. For the moment, as-
7.2. Replying When You Have Support
23
Bidding Notes, Release 8.0
sume the opener was in first or second seat and there If your partner has opened one heart and you have invitational or better values, 3 hearts, and four or more
is no interference; we’ll cover the differences later.
decent spades, you can bid 1♠ and later bid 3♡. Note
The most frequent error is to immediately bid 4M
that with sub-invitational values you should just raise
over 1M with an opening hand; 4M is actually a
to 2♡. The reason is that you are not strong enough
weak bid.
to bid 3♡, and 2♡ would appear to be just be a simple preference, as in 1♡ – 1♠ – 2♣ – 2♡, and would
Note: You may be tempted to bid 4M with an open- only show two hearts.
ing hand because you do not want to risk missing
The motive in bidding 1♠ in this case is to possibly
game, but actually, you risk missing a slam. There
discover a 4-4 spade fit. If we have both a 4-4 spade
is no danger of missing game if you simply make a
fit and a 5-3 heart fit, we want to play in the 4-4 fit
forcing bid.
where we can probably use the long hearts for discards.
The raises after a 1M opener are:
• 1M - 2M shows 5-9, 3+ trump. Not forcing.
7.2.1 Jacoby and Jordan 2N
• 1M - 3M shows 10-12, 3+ trump (limit raise).
In response to a major opening, and in the absence
Not forcing.
of any interference, a bid of 2N is called Jacoby 2N
• 1M - 4M is weak, 5 trump, with a ruffing (J2NT):
value.
• 2N!(game-forcing raise with four trump)
• 1M - 2N!(opening hand with 4 trump). This
bid is called Jacoby 2N (page 24). Responses shows a hand you would have opened and 4 trump.
are discussed below. If you choose not to play By definition then, responder is not a passed hand.
Jacoby 2N, 2N means an invitational balanced As you gain experience see When Not To Bid J2NT
(page 28) for some guidelines on when not to use this
hand with two cards in M and is not forcing.
bid.
• 1♡ - 3♠, 4♣, or 4♢; or 1♠ - 4♣, 4♢, 4♡ are
splinter bids. It is a game forcing raise, shows
a stiff or void in the bid suit, 4+ trump, 13-16 Responding to J2NT
support points and suggests some slam interOpener responds to J2NT by revaluing his hand in
est.
light of the fit. Then with a balanced hand,
Holding a 10+ point hand where none of the avail• 1M - 2N! - 4M Less than 15 declarer points
able raises is appropriate:
• 1♡ – 1♠ is forcing! Do not ever pass it even
if you opened light.
• 1M - 2N! - 3N 15-17 declarer points, balanced
• 1M - 2N! - 3M 18+ declarer points.
• 1M – 2♣/2♢/2♡ is forcing. 2♡ promises five Note the theme – the slower your go, the more you
hearts; the minors only four.
have. This is often termed, “slow shows”. With a
Both of these embody a general principal: the bid of big hand, go as slow as you can but no slower; you
a new suit by an unpassed hand is unconditionally must never make a bid your partner can pass short of
forcing. Sometimes a responder needs a forcing bid. game.
For example, if you have the opening hand with 3 With an unbalanced hand,
trump but do not have the required four trump for
• 1M - 2N! - 3♣/♢/♡/♠ stiff or void in bid suit.
Jacoby 2N, you need to bid something forcing and
then 4M.
7.2. Replying When You Have Support
24
Bidding Notes, Release 8.0
• 1M - 2N! - 4a, a very good second 5-card suit,
and no more than 13 HCP.
Note the “slow shows” nature of the balanced bids.
If you have a choice between showing a second five
card suit or a stiff, show the second suit if it is a good
suit and you are at a minimum. However, if you have
a void, show the void.
After the opener replies to J2N, a non-jump bid in a
side suit is a control bid, which are discussed in more
detail in the chapter on slam bidding (page 60).
Jordan 2NT
• 1M - 1N shows 6-10. Responding 1N shows 610 points and denies support for M (and denies
spades if M is hearts), but does not promise
any specific shape or stoppers. (Over an intervening overcall, it does promise a stopper in
their suit.) Opener rebids after the 1N bid can
almost all be passed. They are:
– 2m shows at least 3 in the minor.
– 2N 18-19 balanced.
– 2M normally six cards, up to 15.
– 3M 16-18.
– 4M 19+. To play.
If the opener’s RHO makes a takeout double, 2N!
shows a limit raise or better:
1M - (X) - 2N!(limit raise or better)
This bid is called Jordon 2NT (who popularized it in
America) or Truscott 2NT (who invented it in 1954)
or Dormer 2NT (who popularized it in Europe).
Standardly, this shows four trump as in Jacoby 2NT;
with 3 card support, one redoubles and then raises.
My recommended partnership agreement is to make
a Jordan 2N bid with 3 card support also – this avoids
confusion with the “redouble implies no fit” concept
for bidding over takeout doubles, gets the support
message in early so partner can revalue their hand,
and prevents a low-level response by the advancer.
Note that in line with the “all jumps in competition
are weak” concept, a bid of 3M here is a preemptive
four-card raise.
7.3 Replying When You Have No
Support
Sigh. Partner opened a major but you have 2 or less
of his suit.
After 1M:
– Jump shift by opener, 19+. Forcing for
one round.
• 1M - 2N is not available in this case! It’s Jacoby 2N.
• 1M - 3N is 13-15 balanced, denies 3M.
• 1M - 2♣/♢/♡/♠, promises 10+ points, 4
cards, but 2♡ promises 5 cards; forcing. Although opener must bid again, opener’s reply
may not be forcing on responder.
• A jump shift by responder (bidding a new suit
while jumping a level) is a strong bid, showing
slam values (19 or more).
For standard bidders a jump-shift is somewhat
useful; for those playing Two Over One it is
less so, because they have other ways to explore slam. Such strong hands occur very infrequently, so some play that a jump shift is
preemptive, in which case it must be alerted.
When competition is involved, a jump shift is
assumed to be weak and is not alertable. See
the chapter All About Jump-Shifts (page 56).
An advanced type of strong jump shifts,
Soloway Jump Shifts, named after the late Paul
Soloway, are discussed in Advanced Bidding.
• 1♡ - 1♠ shows 4+ spades, unlimited. If you
have 4 spades do not skip over them to bid a
minor or 1N.
7.3. Replying When You Have No Support
25
Bidding Notes, Release 8.0
7.4 Responding As A Passed
Hand
Add Reverse Drury to your partnership as soon as
you feel you both can recognize it with a high degree
of reliability.
When you are a passed hand, Jacoby 2N no longer
applies, and 3M is a preemptive bid showing a weak 7.5 Bidding After A Raise
hand and four trump. The limit raise is done by bidding 2♣!, Reverse Drury. To bid 2N shows a balAny raise agrees trump. Opener should revalue his
anced, invitational hand with 2 card support.
hand, adding declarer points.
7.4.1 Reverse Drury
When 1M is opened in third or fourth seat, it may
be light. Reverse Drury is a convention that by partnership agreement lets responder show a limit raise
without getting too high by bidding 2♣! as a limit
raise rather than 3M.
After a limit raise, the decision to bid game, or to
make a slam try, is up to the opener. Any bids at
the 4 level under trump show controls. For example,
1♡ – 3♡ – 4♣ is game forcing and shows first round
control in clubs, and some slam interest. If you had
no interest in slam, you would just bid 4♡ without
giving away the extra information.
After a single raise, opener will pass with less than
Some people do not like Reverse Drury because they
16 points. If opener is not strong enough to bid game
miss it all the time; you must be conscious of your
(19+ support points) he may wish to make another
seat position. If you don’t want to play it, you will
bid to explore for game.
have to use 3M as a limit raise and go down some
times if partner opened light in third or fourth seat.
7.5.1 Help Suit Game Try
When responder is a passed hand, and there is no
competition, 2♣! is the limit raise, while 3M! would
After a major trump suit is agreed upon at the two
be weak and preemptive. The responses are:
level, any bid between that and three of the trump suit
• 2M: Opener’s hand was substandard. Respon- is a “Help-Suit Game Try”. This bid is not alertable.
der passes unless he has extras.
Partner accepts the invitation to game by bidding
• 2♢!(Opener had an honest opener).
game. Partner declines the invitation by bidding
three of the major.
• 3M!(Opener has 14 points).
The standard is that the help-suit bidder shows 3
In the usual convention, 2♢, 2M, and 3M are the only
cards or more in the suit. If you and your partner
possible responses. However, we extend the convenagree, you could reduce this to 2 cards; in that case
tion somewhat to allow the opener to in effect make
the bid is alertable (“could be just two cards”).
a game try. When opener bids a suit other than 2♢!,
opener is further describing his hand, and has a full Partner should bid game if he has “help” in the suit
opener. Responder may now bid game or stop at 3M. bid and is not near minimum. “Help” is defined as
any one of:
Note that the 2♣ bid is no longer available, so a responder might have to bid 3♣ over 1M to show 10
• An Ace, King, stiff, or void
points with a club suit and no support for the major.
• Five cards in the suit
Note: the word “reverse” is historical; when the con• A maximum
vention was first developed, the 2♢ response and the
2M response were swapped.
• With no help, and a near maximum, partner
may bid a suit below three of the major to show
A variation, Two-Way Reverse Drury, is described in
Advanced Bidding.
7.4. Responding As A Passed Hand
26
Bidding Notes, Release 8.0
“help” in that suit, but no help in the suit mentioned.
With a minimum, partner just pretends he has no
help.
It is very important that the responder to the help-suit
game try just answer the question asked, and not try
to second guess the opener’s holding. Opener with
more than one suit of concern below trump may ask
about the lowest, relying on partner to show help in
another suit if the decision for game is not clear-cut.
Example: After 1♠ – 2♠, opener bids 3♢ asking for
help in diamonds.
If responder has ♠KJ75 ♡93 ♢K832 ♣J74 he bids
4♠ since he has 8 points and the King of diamonds.
If the ♢K and ♣7 are interchanged, he bids 3♠.
However, if the ♢K is instead in hearts, he could bid
3♡ to indicate help in hearts but none in diamonds.
Without the ♣J, at 7 points he would be near a minimum and should probably sign off at 3♠ even holding the ♢K. Change the hand to ♠KQ65 ♡93 ♢Q832
♣Q74 and at 9 points responder should bid game.
• 2♡ shows a minimum opener and six hearts.
• 2N shows 18-19 balanced.
• 2m shows a second suit and a hand not suitable
to bid at the 3 level or to reverse.
• 3♡ is invitational and shows six hearts.
• 4♡ shows 19+.
• Raising spades requires 4 trump or 3 trump
with an outside singleton or void. The latter is
not ideal but the raise can be made if no more
suitable bid is available.
7.6.1 After 1♡ - 1N
If opener bids another suit at the 2 level, responder
should pass or preference back to hearts, depending
on which suit is better.
If opener bids hearts at the 3 level it is invitational.
A new suit at the 3 level is forcing.
2♠ is an “impossible” bid, since responder has deIf agreement at 2♠ is reached through some se- nied four spades. It shows 19+ points, four spades,
quence such as 1♢ – 1♠ – 2♠, an opener’s bid of and more hearts than spades.
3♣ would again be a help-suit game try.
A bid of 2N shows 18-19 balanced.
So what meaning then should we give to 1M - 2M
- 3M? The simple interpretation is that this invites
partner to bid game if on the top of his 2M bid. However, one can also play it, and I do, as a sort of trumpsuit game try – asking partner for help in the trump
suit, perhaps holding a hand with the strength mostly
outside the trump suit.
7.6 After 1♡ Openings
7.6.2 After 1♠ – 1N
The responder has not denied having hearts, but has
shown less than 10 points. If opener bids another suit
at the 2 level, responder should pass or preference
back to spades, depending on which suit is better.
If opener bids spades at the 3 level it is invitational.
A new suit at the 3 level is forcing.
A bid of 2N shows 18-19 balanced.
If responder has not passed or raised, opener must
bid again.
The 1♠ response is not limited and therefore opener
must bid. Be aware that 1♠ does not deny 3 hearts;
with invitational or better values responder’s next bid
of 3♡ or 4♡ shows 3-card support.
• 1N shows a minimum opener and a balanced
hand.
7.6. After 1♡ Openings
27
CHAPTER
EIGHT
MORE ABOUT MAJOR OPENINGS
8.1 Too Good To Raise
forced hand is forcing; sometimes responder must
make something up to keep the bidding going. Don’t
be tempted to pass 2♣ because you have bid with a
The most frequent error beginners make after a maminimal opener and have clubs. It is, however, imjor opening is to raise to game because they have an
portant not to bid 2♡ over 1♠ unless you have five
opening hand. That’s understandable; you do need
of them.
to reach game for sure. But the problem is you may
be underestimating the opener’s hand and missing a Note that if you are a passed hand, your hand
slam.
might have just become game forcing due to the fit.
Still, you don’t just bid 4♡ right away. You bid
Say partner has opened 1♡ in first seat, and you have
2♣!(reverse Drury), showing a limit raise. If part♠AJ5 ♡KQ8 ♢72 ♣AT983.
ner then bids 2♡, you can then raise to 4♡, telling
You have a dilemma. You cannot bid:
your story beautifully – I had a near-opening hand,
but now that you bid hearts, I have enough for game
• 1♠ – you’d be lying, because you do not have
with my distribution.
four spades
• 1N – too small, not forcing so partner might
pass.
8.2 When Not To Bid J2NT
• 3♡ – too small, not forcing so partner might
J2NT is not always appropriate even with an opening
pass
hand. Here are some situations where you do not bid
• 4♡ – too big, this is a shutout showing a weak
J2NT. In all these situations do not bid 4M either!
hand and five trumps.
• You only have three trump.
The just-right Goldilocks response is 2♣; your next
• You have a stiff or a void and 13-16 points; use
bid will be 4♡. Note that playing Two Over One
a splinter bid.
(page 34), you could bid 1N(forcing) with a minimal
hand with three hearts, bidding 4♡ next. However,
• You have a hand that you would not have
with the extras in this hand, 2♣ is right.
opened but which has upgraded to be game
forcing due to distribution. Do you have a
Note what happens if the bidding goes 1♡ - 4♡.
splinter bid? If not:
Opener holding ♠K9 ♡AJT742 ♢AK9 ♣K2 is going to think that the partnership has at most 25 points
– If playing two over one, a forcing 1N foland is not going to explore for a slam that actually
lowed by a jump to 4M is often approprihas excellent chances.
ate.
With some hands, such as ♠AJ5 ♡KQ83 ♢97
– If 1N is not forcing, find another bid,
♣AT92, you might even be bidding a four-card suit.
even 2m with a three card minor. Just
That’s ok; your bid is a new suit, so it is forcing and
do something forcing! Then bid game on
you’ll be able to clarify on your next bid. This is
your second bid.
also an object lesson on why a new suit by an un-
28
Bidding Notes, Release 8.0
In general, J2NT is not a bid that is merely trying to
get to game; that’s a given. The strength of the bid is
in searching for slam.
• 1♡ (1♠) 3♡ weak hand, 4+ hearts
• 1♡ (1♠) 4♡ weak hand, 5+ hearts
• 1♡ ( X) 2N! Limit raise or better, 3+ hearts.
Forcing for one round.
8.3 Interference
Openings
Over
Major
Over an overcall, new suit bids show what they
would have without the overcall – but you may not
be able to make the bid you wanted to make because
it would now be at the two level and you don’t have
10 points. When this happens consider whether a
negative double (page 50) is appropriate. A negative
double shows 4 cards in the unbid major(s), or, after
1♡ (1♠), at least one minor.
To support after an overcall,
• 1♡ (1♠) 2N Invitational, balanced hand. This
bid can be passed.
• 1♡ (2♢) 4♢ is an opening hand with four
hearts, game forcing.
• 1♡ (2♠) presents a quandary because the 3♠
cue-bid would force opener to game. If you
have a suitable hand you might be able to make
a negative double and come back to 3♡ to
compete. A plain 3♡ is invitational. Lacking the strength to bid 3♡, all you can do is
pass; opener with extras should reopen with a
double or new suit or, if single-suited, bid 3♡.
• Raise to 2 with 5-9 and 3+ cards.
• Most hands with Axxx are also worth a raise
to 2, especially in spades.
8.4 What’s My Limit Raise?
• Cue-bid the overcalled suit to make a limit To avoid confusion in the heat of battle, realize this:
raise or better.
in any situation that there is one and only one bid that
• A jump cue bid is a power raise with four shows a limit raise (or better). First, stop and revalue
your hand in light of the fit, and then choose your
trump, equivalent to J2NT.
raise. This chart shows what to do to make a limit
• A jump raise is preemptive in nature.
raise:
• A jump to 4 of the major shows a weak hand
and 5+ trump.
Table 8.1: Major Suit Limit Raises
• 2N becomes an invitational bid with a balanced hand.
Thus, 1♠ – 3♠ would have meant a limit raise, but
1♠ (2♣) 3♠ shows a weak hand with at least four
trump. Having nine trump between the hands should
be relatively safe at the three level.
No
competition
They
doubled
They
overcalled
Unpassed
Hand
3M
2N!(Jordan)
Passed Hand
2♣!(reverse
Drury)
2N!(Jordan)
cue bid
cue bid
In this case, 1♠ (2♣) 3♣ is the limit raise. This lets
opener sign off at 3♠ if he does not want to accept
The bids that show at least a limit raise are artificial
the invitation.
(rows two and three); this ensures that you will get
Examples:
to bid again, in case you have a game-forcing hand.
(Even if a passed hand, your hand may have gotten
• 1♡ (1♠) 2♠! limit raise+ in hearts
better).
• 1♡ (2♢) 2♡ 5-9, at least three hearts
So, ask yourself, “What’s my limit raise?”. If you get
• 1♡ (2♢) 3♡ weak hand, 4+ hearts
that right, everything else will be easy.
8.3. Interference Over Major Openings
29
Bidding Notes, Release 8.0
There is a problem when they make a high-level
overcall, in that your cue bid might force to game
when you do not have the requisite values. The most
frequent case is 1♡ (2♠); at this point 3♠ might as
well be 4♡. If you can’t decide, double and if necessary bid hearts later. Or you can bid 3♡ and let
partner decide if he has enough extra to bid game.
8.7 Bergen Raises
Bergen Raises are an option; many people do not
play them because of the difficulty of recognizing
them, or thinking something is Bergen when it isn’t.
Do not try them until you are experienced in the standard raise structure. Here are the basic ideas so you
A cue bid that is forcing to game is still appropriate won’t get confused when the opponents play it.
some times:
The emphasis is on distinguishing three-card from
four-card limit raises. A four card raise has a great
• 1♡ (2♠) 4♡ is a weak hand with five hearts
deal more potential for game than a three-card raise.
• 1♡ (2♠) 3♠ is a game force showing an openWith 4+ cards,
ing hand or better.
8.5 Note on Two Over One
• 1M - 2M 6-10 HCP with 3 cards in M; or a
good five, particularly Axxx in trumps.
• 1M – 3M! 2-6 preemptive, 4 card raise
In Two Over One (page 34), a response of 1M 1N! by an unpassed hand is forcing, showing 6-12.
Therefore:
• 1M - 3M is a limit raise with 4 trump (unless
using Bergen (page 30)).
• 1M - 1N!(forcing) and later rebidding 3M, is a
limit raise with 3 or more trump.
• 1M – 3♣! 7-10 constructive 4 card raise
• 1M – 3♢! 10-12 limit 4 card raise
• 1M - 1N forcing is forcing for one round, may
have 10-12 and 3 trump.
• 1M – 2N! 13+ game forcing 4-card raise. (Jacoby 2N)
• 1M - 3N 12-15 points, 3 spades, very balPlaying Two Over One requires extensive knowledge
anced.
of opener and responder rebids after a two level raise
and after a forcing 1N. Two Over One has a chapter If responder has 3 trumps and 10-12 points, he bids
of its own. For now, we mention this much to under- 3M the next chance he gets. Reverse Bergen interstand opponents who use this system.
changes the club and diamond meanings.
8.6 Opening in 4th Seat
See Advanced Bidding for additional optional features.
In fourth seat it makes no sense to preempt. There- 8.7.1 When Is It Not Bergen?
fore we can use an opening bid at the two level to
show a hand that would have opened 1M and then Bergen raises are off:
rebid 2M no matter what the responder bid:
• if responder is a passed hand;
2M a single-suited major with 12-14/15
• if there is an overcall or double
points.
Rationale: If there is a double, 2N! is a Jordan raise
The idea is to keep the opponents out of the auction.
(page 25) so you wouldn’t need 3♢ for this. After an
Opening at the 3 level likewise is a hand that would
overcall, you have cue bids. As a passed hand you
have been rebid at the three level. Opening 4M is
have Reverse Drury (page 26).
a very strong hand, unlike it would be in any other
seat.
8.5. Note on Two Over One
30
CHAPTER
NINE
MINOR OPENINGS
Opening one of a minor is different than opening one
of a major. We are still hoping to find a fit for a major, if possible, but more often our game goal is 3NT.
Only in the presence of affirmative evidence that a
suit is unstopped do we abandon ship at 4 of a minor
or press on to 5 of a minor. Also, we don’t necessarily have a five-card suit – we could even have a
three-card suit.
• 1♢ Four card or longer diamond suit, 6+
points
• 1♡ Four card or longer heart suit, 6+ points
• 1♠ Four card or longer spade suit, 6+ points
• 2m Six to nine points, usually 5+ cards in m.
• 1N Six to ten points, any shape. (Some play
8-10)
In a possible slam exploration, the point at which we
go past 3N is a point of no return, and we should be With more points:
thinking of the alternative to 3N as 6 of our minor.
• 2♣ over 1♢: Ten plus points, 4+ clubs.
Especially in matchpoints, five of a minor when 3N
• 3m is a limit raise, almost always 5+ cards. If
is making is a recipe for a bottom score.
there is a game it is going to be 3N so next we
will bid stoppers up the line.
9.1 Responses To One Of A Minor
• 2N Balanced hand, 10-12 HCP
• 3N Balanced hand, 13-15 HCP
The minimum points to respond are the same as for
the major, 6 HCP. Responder with a five card major
always bids that suit, and bids spades if 5-5 in the Note: The original Standard American has higher
majors.
ranges for the 2N and 3N bids, but few people play
With a four card major, the question arises after a these now.
1♣ opening whether to bypass 1♢ with a four card
or longer diamond suit. One guideline that seems to The standard is that a jump shift response shows a
work fairly well is to ask yourself this question: If 19+ point hand. Many find it more useful to make
the opener rebids 1N after my bid, will I pass?
these bids weak, on the grounds that weak hands are
If you would pass, then this is perhaps your one more frequent. So a response like 1♣ - 2♠ is 19 or
chance to mention that major, and you should bid it. more HCP with five or more spades; or it is less than
On the other hand, if you are going to be able to take seven HCP with six or more spades, by agreement,
and should be alerted.
another bid, you can bid the diamonds.
The suit responses at the one level are unlimited by
an unpassed hand. Opener must not pass them. Many
players will bid a major with five good points such as
having an ace or a KQ in a long suit.
Responses to 1m with a minimum:
Absent values for a strong jump shift, there is no
standard game-forcing minor raise. To force to
game, responder has to keep making bids that cannot be passed, which in practice means bidding new
suits or going past 3N.
The inverted minors (page 32) convention solves this
problem.
31
Bidding Notes, Release 8.0
9.2 Interference
9.4 Subsequent Bidding
The same ideas hold as with major raises – bids
above the overcall mean what they would have
meant, except that the limit raise or better is shown
with a cue bid. If playing Inverted Minors (page 32),
the two-level bid is now a simple raise, not a strong
raise.
If the opener has rebid 1N over responder’s major,
a responder with a five card major has a problem.
The opener has denied having four of the major, but
may have three. With invitational or better values,
responder can use New Minor Forcing (page 65) to
look for a fit. The responder can also rebid his major,
showing minimal values and five+ cards.
A cue bid at the three level after partner’s 1m opener
is overcalled is Western Cue (page 67), asking partner to bid 3N with a stopper in their suit. You’re
9.5 Inverted Minors
saying, we have the points for game, partner, but I
do not have a stopper. I probably have something to
The inverted minors convention reverses the meanhelp though.
ings of the raises of a minor, so that the single raise
is strong and the double raise is weak (preemptive).
Inverted Minors require partnership agreement.
9.3 Opener’s Rebid
The requirements to raise from 1m to 2m!(inverted)
If responder has bid a major and we have four of are:
them, or three and a singleton, we can raise the ma• 10+ points
jor. If the bidding has gone 1m – 1♡, and we have
• 5+ cards in the minor, or four really good ones
four spades, we must bid 1♠ (or 2♠, a reverse, if we
if it is diamonds.
have 17+ HCP.)
It takes 17+ HCP to raise partner’s suit to the 3 level.
• No four card major
Otherwise, an opener with a balanced hand and 12- The 2m bid must be alerted. It is forcing for one
14 points will rebid 1N over responder’s one of a suit round. In competition, 2m reverts to its standard
bid. With 18-19 he can rebid 2N. Note that the 2N meaning.
rebid does not deny any major you may skip over.
After a strong raise, the partners bid stoppers up-the• 1♢ - 1♡ - 2N does not deny having four spades line. While some do not look to confirm a club stopper when diamonds are the suit, we do. The first
• 1♢ - 1♠ - 2N does not deny having four hearts
party that knows we have stoppers bids 2N, or a reThe New Minor Forcing (page 65) convention helps sponder with a game-forcing hand can go directly to
find 3-5 and 4-4 fits in such situations. The no-trump 3N. “He who knows, goes”, as Marty Bergen says. If
3N or 6m is not possible we will head for 4m or 5m.
opener system is not used.
With an unbalanced hand opener can show a second
suit, but to go to the 3 level requires extras, perhaps
15+ points, and a reverse requires 17+. Rebidding
one’s minor, or the other minor, at the 2 level shows
a minimum opener and a real suit.
9.2. Interference
The 1m – 3m!(preemptive) raise becomes weak, typically less than 7 points, with 5+ trump. The idea is
to shut out the opponents.
Inverted minors can be freely added to standard bidding without ill consequence. I include them here
because half the people you play against will be using inverted minors.
32
CHAPTER
TEN
OTHER OPENINGS
So far we’ve covered all the opening bids at the one It should be noted that while responder may pass a
level. Now we’re off for the deep woods. Got your 2N rebid with a bad hand, all the suit bids by opener
are unlimited and completely forcing. Holding
sword?
♠234 ♡234 ♢2345 ♣234
10.1 The Strong Two Club Opener
and hearing partner rebid 2♠, you must bid. A responder with a bust (defined as no Ace, no King, less
An opening bid of two clubs is the strongest possible than 4 points) shows this with a second bid of the
opening bid, showing 22 or more points if the hand cheapest available minor.
is balanced. If the hand is not balanced, but rather For example, 2♣ - 2♢(waiting) - 2♡ - 3♣!(negative)
has a long solid suit, you can open it two clubs if it uses the tempo of the forcing 2♡ bid to tell opener
has at least 8 ½ tricks in it and at least 18 points. It the bad news. Two popular alternate schemes for reis too misleading to partner to open a weaker hand sponding to 2♣ are described in Advanced Bidding.
with two clubs. A two club opener is nearly forcing
to game.
The standard responses are:
• 2♢ (waiting) is called “waiting” and is purely
artificial, indicating that none of the other situations apply. Opener announces “waiting”,
meaning the responder is waiting for opener to
describe his hand. Responder might have good
values but lacks a good five card suit, or might
have no points at all.
10.2 Preemptive Opening Bids
A preemptive bid is one designed to make the opponents miserable even though you have a poor hand,
by using up the room they have to maneuver. The
opening preempts are those above 2♣. Be aware that
many pairs play 2♢ to mean minimal three-suited
openers or other hand types; this must be alerted.
• 2♡, 2♠, 3♣, and 3♢ show at least 8 points
and a good five card suit. These bids are game 10.2.1 Two-Level Preempts
forcing.
Opening bids (or jump overcalls) of 2♢, 2♡, and
• 2N shows a balanced hand with at least 8 2♠ are weak bids, showing a six card suit with 5-10
points, game-forcing.
points, with 10 being rare. If we are vulnerable, the
Opener rebids 2N with a balanced 22-24, 3N with suit must be a good one, that is, two of the top three
honors or three of the top five, including at least one
25-27, and so on.
of the top three. Not vulnerable, the bid promises at
When opener does make a notrump rebid, all the least a Queen and a six-card suit.
strong 1N systems are “on”. For example,
In first or second seat, the hand should not contain
2♣ – 2♢ – 2N – 3♡
an outside four-card major, or even a good three-card
major holding.
is a transfer to spades.
33
Bidding Notes, Release 8.0
Opinion differs here. There are many very good
players who preempt with less than these requirements. However sticking to the requirements has
some positive payoffs in finding 3N games and in
playing defense when they bid over it.
clubs. To compete over such a preempt requires more
than a minimum opening hand.
Three-level openings in fourth seat are not preemptive. They show a hand that would open at the one
level and rebid at the three level, typically a six card
These bids have an entirely different meaning in suit and 17-19 points.
fourth seat. There is no reason to preempt in fourth
seat. A two-level bid in fourth seat shows a hand that
would have opened at the one level and then rebid 10.2.3 Four-Level Preempts
the suit at the two level, typically six cards and 1214 points. Likewise, higher bids show progressively Four-level opening bids are preemptive, showing
usually an 8-card suit or better. The bid is not strong,
more powerful hands.
and partner must be cautious about going on. Other
than that the treatment is similar to the three-level
Responses
preempt.
Again, in 4th seat this is a powerful bid, showing 20
A raise from the two level to the three level is purely
points or more. If it really is so great a hand that you
preemptive and relies on the idea that a nine card fit
are afraid of being left short of game by a partner
is relatively safe at the three level. It does not require
with almost nothing, it is likely a candidate for a 2♣
a lot of points, but it does require three trump.
opener.
Excepting a raise, other bids by responder are forcing. The 2N bid is a conventional bid that asks the
opener to bid a suit in which he holds an outside Ace 10.3 Gambling 3N
or King, or else to rebid his suit. Knowing that the
opener has an outside entry may permit responder to Since one can open 2♣ and rebid 3N with a balanced
go to game. This 2N bid is called “feature-asking”. 25-27 point hand, there is no need to open 3N to
There are other schemes for 2N but they must be show this kind of hand. The (non-standard) Gamalerted.
bling 3N convention uses this bid to show a hand
Generally a bid other than a raise is going to show a with ALL of these properties:
hand of 16 points or so. Also, be prepared for opener
• A solid minor with at least 7 cards.
to simply rebid his suit. He could quite well have
• No four-card major
nothing else to say.
One test used to decide whether to raise a 2M preempt to the four level is the “Rule of 17”: add the
HCP to the number of trumps held, and go to game
if the total is 17 or more. It is best to use your brain,
however, and imagine how the particular cards you
hold will play opposite your partner’s. This is a situation in which it is nice to be confident partner followed the rules about suit quality.
• No Ace or King outside the long minor
These restrictions are to talk you out of missing
a slam and to help partner precisely visualize his
chances for a 3N contract. If partner does think 3N
will make, he passes. That means he has stoppers in
the other suits, because he is under no illusions that
you can help. If not, he bids 4♣ and you correct to
diamonds if necessary.
This bid does not come up very often of course, but
neither does the one it replaces. It will lead to rather
spectacular failures if you and your partner are not
Three-level opening bids are similar to two-level pre- on the same precise wavelength.
empts, except they show a seven card suit or six good
10.2.2 Three-Level Preempts
10.3. Gambling 3N
34
CHAPTER
ELEVEN
TWO OVER ONE GAME FORCE
Two Over One Game Force (2/1) is a system that allows you to slow the auction down on game-going
hands. This makes for better slam bidding because
neither partner needs to jump just to keep the auction
alive. In fact, once the game force is established,
the slower you go, the more powerful a hand you are
showing.
1N is forcing one round, and the bids 2♣, 2♢, and
2♡ are game-forcing.
When we open one diamond in first or second seat,
2♣ is game-forcing. 1N is not forcing.
If responder is a passed hand, or there is any interference between the opener and the responder, standard
bidding rules apply.
When a person says they play 2/1, they are usually
referring to not just the two main components, Two Interference after a 1N forcing bid takes opener “off
Over One (page 37) and 1N Forcing (page 36), but the hook” and he may pass. An overcall after a gameforcing two-level bid does not cancel the game force.
also:
“Game-forcing” means forcing to 3N or the 4 level.
The partnership is not committed to five of a minor;
• New Minor Forcing (page 65), and
if 3N is not biddable, we may stop in four of a minor.
Once the game force is established, if one partner
• Fourth Suit Forcing (page 66).
passes an interfering bid, the other must either douMany partnerships also include weak jump shifts
ble or bid on.
(page 56), because the strong jump shifts are less
needed if one can make a game-force at the twolevel.
• Inverted Minors (page 32),
11.2 How Two Over One and 1N
Forcing Combine
This chapter explains just the two main components.
The other conventions are actually best learned first,
so that you are comfortable with the other pieces beIn standard bidding, a responder can raise an openfore adding these last two ideas.
ing bid of 1♢, 1♡, or 1♠ to the two level with 10 or
The two ideas, “Two Over One” and “1N Forcing”, more points and a suitable suit. When responder is an
are actually one big idea. Once in a while you’ll unpassed hand, we are going to change that, so that
run into people who play “1N Forcing” by itself, but these bids are game forcing, thus requiring around
this doesn’t make much sense. Certainly, “Two Over 13 points. This leaves a gap: what is responder to
One” without “1N Forcing” is impossible. So we do with 10-12 HCP hands if he has no one-level retreat the two ideas together.
sponse? He can no longer bid a suit at the two level.
11.1 When Are These Bids Forcing?
When we open a major in first or second seat, and
the opponent passes, an unpassed responder’s bid of
The answer has to be separated into cases: bids over
one of a major, and bids over one diamond.
1. Over a major, the responder will bid 1♠ or 1N
with such hands, forcing for one round. Most
bids of 1N will still mean what they used to
mean, a hand of 6 to a bad 10 points with
35
Bidding Notes, Release 8.0
no suitable one-level suit bid. However, some
bids of 1N will be the stronger type of hand.
It will be the responder’s second bid which
shows which is the case. The opener acts as
if the bid was 6-10 until proven otherwise, except that he cannot pass.
• Simple rebid shows 12-15, and a six card suit,
not forcing.
The 1N response to a major can also be used
when responder holds a 3-card limit raise. Responder will jump in the major on his next
bid to show this. In this way, opener knows
that a normal limit raise (whether 3M or using
Bergen raises) is a four card raise.
• 2N 18-19 HCP, balanced, not forcing.
2. Over 1♢, lacking a major, but having limit
raise values, the situation is simple: if responder has 4 or more diamonds, bid a limit raise
in diamonds. (2♢!, the inverted minor limit
raise, if playing that). Lacking that, responder has 4 or more clubs but lacks the values
to force game with 2♣, so responder bids 2N.
The 1N bid is used only for 6-10 point hands,
and is not forcing.
• Jump rebid shows 17+, a very good six card
suit, not forcing.
• Any reverse is 17+, natural, forcing one round.
• A jump shift is 19+, usually natural, game
forcing.
• If none of the above applies, bid the longest
side suit up the line, but always rebid hearts
when holding four hearts and five spades.
The last rule can mean bidding a short minor suit.
For example, after 1♠ - 1N(forcing),
♠KQJT7 ♡KJT ♢A83 ♣74
has to bid 2♢; and after 1♡ - 1N(forcing),
♠AQJT ♡KJT85 ♢Q4 ♣74
has to bid 2♣!(Could be short). Neither hand may
rebid the major, which requires six cards. The second
The next two sections give the details on our two new
hand does not have enough points for reversing into
bids.
spades. The 1N bid denied four spades.
Since 2♣ or 2♢ can be two or three cards, responder
wishing to sign off should make a preference back to
11.3 1N Forcing
the major with two card support, even with four card
Since a two-level bid is now game forcing, any hand support in the minor.
with 10-12 points that you would want to bid at the Because you can bid a short suit, rebidding your origtwo level is a problem, since it is too strong for a inal suit shows six cards. This is in contrast to your
standard 1N bid and too weak for a game-forcing bid. rebid after a two over one bid, in which it does not
While most bids of 1N forcing are going to show the show six cards.
standard 1N bid hand, some will be the stronger type.
If partner opened a major and we have a four card 11.3.2 How Short Is That Minor?
raise, we will of course do that at an appropriate
level.
Responder must be very careful to remember that
When responder bids 1N, opener announces “forc- opener may be rebidding a 3-card diamond or club
suit, or even a two-card club suit with a 4=5=2=2
ing”.
shape. But how likely is this?
With 3-3 in the minors opener will bid clubs, so the
bid of 2♣ is more likely short than 2♢. With a
5=4=x=x
hand, opener will open spades and rebid
The opener has opened 1M and responder has responded 1N(forcing). Next, opener’s rebid is as fol- hearts, but with 4=5=x=x, and not enough points to
reverse into spades, opener must bid a short minor.
lows.
11.3.1 Opener’s rebids after 1N Forcing
11.3. 1N Forcing
36
Bidding Notes, Release 8.0
Therefore the minor is more likely to be short after
an opening 1♡ than after an opening 1♠.
• 1♡ – 1N – 2♣ is the most likely to be short;
• 1♡ – 1N – 2♢ and
• 1♠ – 1N – 2♣ are less likely to be short; and
• 1♠ – 1N – 2♢ is least likely to be short.
Responder can be comfortable passing the minor
with five in the suit. Responder should prefer back
to the major with a doubleton otherwise.
• Jump shift is 10-12, very good 6+ card suit,
not forcing.
• Jump raise the major to 3M is 10-12 points, 3
trumps.
• Raise the minor is 10-12 points, usually 5+ in
the suit.
• Sometimes responder jumps to game with a
hand that got better when opener rebid. For
example, 1♠ – 1N(forcing) - 2♡ – 4♡.
After a jump shift by opener, e.g. 1♠ – 1N(forcing)
The entire probability of having to bid a short minor - 3♣,
is lowered by always opening 1N with a five-card
• responder usually prefers back to opener’s mamajor.
jor with 2 card support, or bids 3N with stoppers, even when holding good four card support in the minor. (We are in a game-forcing
11.3.3 Responder’s Second Bid
option, so we can conserve bidding space
while showing the 2-card support.)
Note that responder’s first bid limited his hand to a
maximum of 12 points.
• With 3 card support in the major and 10-12
support, responder jumps to game in the major.
If opener has rebid his major, e.g. 1♠ – 1N(forcing)
- 2♠, then responder’s bids are:
The auction 1♠ – 1N! - (2♢ or 2♡) – 3♣ is to play,
although with a specially suitable hand opener may
• pass with 6-9 HCP
make another call.
• raise with 10-12 support points, and 2 or 3
With a flattish 13-15, but relatively weak holdings
trumps; this is not forcing
in the 4-card suit(s), 1N(forcing) followed by 3N is
• 2N 10-12 HCP, less than two trump, not forc- sometimes appropriate to avoid partner getting too
ing. This bid does not promise stops or a NT excited.
shape.
• 3 of a new suit, 10-12, very good 6+ suit, invitational.
11.4 Two Over One Game Force
If opener has rebid a minor,
If you are not a passed hand, and there is no inter• pass with 6-9 HCP, usually 5+ in the minor, ference, and your partner opened a suit other than
less than 2 of the opener’s major
clubs, then...
• bid 2M with 6-10 HCP, exactly 2 of opener’s OK, wait, before I tell you, that was the hard part.
major, not forcing.
When you start playing 2/1 you are going to be get• A new suit at the two level is 6-9 HCP, usually ting mixed up because you apply these rules in the
wrong context. When you see what looks like a 2/1
5+ in bid suit, 2 of the major, not forcing.
bid you have to stop and ask “What has happened so
• 2N is 10-12 HCP, fewer than 3 of the major, far?”.
not forcing. Does not promise stops or NT
Ready? Here we go again.
shape.
If you are not a passed hand, and there is no interference, and your partner opened a suit other than
11.4. Two Over One Game Force
37
Bidding Notes, Release 8.0
clubs, then a two-level response in a new suit is forcing to game or four of a minor. There are six possible
sequences:
• 1♢-2♣
play this as forcing to game if responder bids
3♣.
• Some play that jump shifts by responder are
weak, others various shades of strong.
• 1♡-2♣ or 2♢
• 1♠-2♣, 2♢, or 2♡
11.4.2 When Do You Bypass A Major?
All of these sequences show four card or longer suits After a 1♡ opener, holding four spades, do you alwith the exception of 1♠ – 2♡, which shows five ways bid 1♠? No. With game-forcing values and a
hearts. Jump bids like 1♢ – 2♠ are not 2/1 bids.
five-card minor as well as four spades, bid the fiveAlong with 2/1 we must play 1N Forcing (page 36). card minor at the 2 level to force to game. To make
this work, we agree that a 2♠ rebid by the opener is
This means that:
not a reverse. Thus, if we have a 4-4 spade fit, we
• As a passed hand, or if there is competition, will find it. However, do not skip over a five card
everything is standard.
major suit.
• Over a 1♣ opening, everything (including 1N) If you do bid 1♠ over 1♡ holding five spades, opener
is standard.
may rebid 1N or 2N. If they do, you can use New
• Over a 1♢ opening, 2♣ is game forcing, 3♣ Minor Forcing (page 65) with invitational or better
is invitational, and everything else (including values to find a 5-3 fit.
1N) is standard.
Many people have trouble recognizing NMF in auc• The game-forcing response of 2♣ or 2♢ can tions with a 2N rebid:
be as little as three cards, such as when respon1♢ 1♠
der is 3=4=3=3, in order to be sure 1♠ – 2♡ is
2N 3♣!(New Minor Forcing)
five cards.
When you do decide to respond 1♠ with game• 1♡ – 2♣/♢ does not deny spades.
forcing values, it is ok; just be sure that your sub• 1M – 2♣/♢/♡ does not deny 3-card sup- sequent bids cannot be passed. NMF (page 65) and
port for M. A direct raise, on the other hand, Fourth-Suit Forcing (page 66) are important tools
here.
promises four trump.
• You do not always make a two-over-one bid
with game-forcing values. Other choices in- 11.4.3 Opener’s Rebids After 1M - 2x
clude Jacoby 2N, inverted minors over 1♢, and
bids of 1♡ or 1♠ when available.
Once we have made a 2/1 game-forcing bid, if the
opponents interfere we either will bid game or double them for penalty. In such a situation if one partner
11.4.1 Variations in Two Over One
passes the other is forced to double or bid on.
While there is little variation in how 1N forcing is The opener’s rebids after the game-forcing bid are:
played (some play it as forcing or “semi-forcing” by
• Simple rebid of 2M is the catch-all bid if notha passed hand), there are considerable other variaing else is available. It does not promise extra
tions amongst Two Over One players:
length or extra strength.
• Since 1♢ did not promise five cards, and a re• Jump rebid to 3M shows extra values and a 6sponse of 2♣ denies the majors, some do not
card solid suit. This sets trumps. Responder’s
new suit bids are control bids. E.g., 1♠ – 2♢ –
11.4. Two Over One Game Force
38
Bidding Notes, Release 8.0
3♠ – 4♢; 4♢ here is a control bid in diamonds, the slower you go. Arriving at game quickly says
you’ve shown your values already. For example:
denying a control in clubs.
1♠ – 2♣ – 2♠ – 4♠
• New suit at the two level is natural, 4 cards,
any strength. Note that the new suit can be
Responder has raised opener to game directly. This
higher-ranking without showing extra values,
shows minimal values for game.
i.e. reverses are off. So, for example, 1♡ – 2♣
1♠ – 2♣ – 2N – 3♠ or 1♠ – 2♣ – 2♠ –
– 2♠ shows five hearts and four spades, but not
3♠
extra values.
• New suit at the 3 level but not a jump: natural,
4+ cards, extra values (15+). This bid will necessarily be in a minor suit. If you don’t have
extras, bid 2N if balanced / semi-balanced with
stoppers, or rebid your major (catchall).
Responder has raised spades slowly. He has extras
and has slam interest. In both cases responder likely
has just three spades, as he would have bid Jacoby
2N on his first bid otherwise. Opener should now
bid controls.
• Jump shift to the 3 level is a strong 5-5 with Fast arrival should apply only in situations where
opener is a minimum, having rebid 2N or the catchall
most of the strength in the suits.
rebid of his suit. If opener could be stronger, we
• Jump shift to the 4 level is a splinter in support
don’t want to use up space by jumping; so when we
of responder.
do jump, as in 1♠ – 2♣ – 2♡ – 4♠, it is to paint
• 2N shows 12-14 or 18-19 balanced, stoppers a picture of our hand has having two suits with our
in unbid suits. With 18-19 make a slam try if values concentrated in the suits and denying outside
responder signs off to show the bigger hand. controls (A/K/singleton/void).
Responder assumes 12-14 initially.
• 3N is 15-17 balanced (only possible if you had 11.4.4 Responder’s Rebids
decided to open a balanced hand in a five-card
major.)
• 2N shows 12-14 or 18-19 balanced, stoppers
in unbid suits. With 18-19 make a slam try
• 1♠ – 2♡ – 3♡ shows 3 card support, any
if opener signs off to show the bigger hand.
strength. Not raising hearts denies 3-card heart
Opener assumes 12-14 initially.
support. Denies a hand that can splinter or
jump raise.
• Single raise of minor shows extra values, 4
card or good 3-card support. Without extra
values bid 2N or catchall rebid of your suit.
• Jump raise shows most points concentrated in
the two suits, denies a first- or second-round
control in the other suits.
Here is how I remember that rebidding my suit does
not require six cards: We are going to game; we are
in no hurry; all I’m doing right now is showing something else about my hand, and if I have nothing else
to say, I just repeat myself. I won’t get stuck in a bad
fit because partner isn’t going to pass.
• A jump to 3N shows 15-17, stoppers, could be
unbalanced if no fit.
• Rebid responder’s suit shows natural, 5/6+
cards. The game force is still on.
• New suit is natural, 4+ cards. However if a fit
has been established this is a control-bid.
• If opener has bid 2 of a lower-ranking suit,
responder has 3 raises available for opener’s
first suit. Fast arrival does not apply because
opener is unlimited. For example:
– 1♠ – 2♣ – 2♡ – 2♠ (no extras)
– 1♠ – 2♣ – 2♡ – 3♠ (slam interest)
Another principle of 2/1 is “slow shows”, also called
the principle of fast arrival. The stronger your hand,
11.4. Two Over One Game Force
39
Bidding Notes, Release 8.0
– 1♠ – 2♣ – 2♡ – 4♠ (picture bid) Twosuited, values concentrated in the suits,
no outside controls.
• A jump in a new suit shows a singleton or void
in that suit and support for opener’s last bid
major suit. Thus:
– 1♠ – 2♣ – 2♠ – 4♢!
– 1♠ – 2♣ – 2N – 4♢!
– 1♠ – 2♣ – 3♣ – 4♢!
All show a splinter in diamonds in support of
spades.
11.4.5 The auctions that start 1♢ – 2♣
This auction is different because our goal is likely
3N. Opener’s rebids are:
• 2♢ (catchall) shows 5 diamonds, any strength,
does not deny a four-card major.
• 2N shows 12-14, balanced, stoppers, does not
deny a four-card major.
• 3N shows 18-19 balanced, stoppers
• 2♡ or 2♠ shows a 4-card major, denies five
cards unless suit is rebid on next round to show
a 5-6 hand. Does not promise extra strength.
11.4. Two Over One Game Force
40
CHAPTER
TWELVE
COMPETITIVE BIDDING
Methods of dealing with competition are woven
throughout the other bidding topics. This chapter
contains notes on an assortment of special topics.
In an established partnership, you can develop a style
– be it aggressive, conservative, insane cowboy, you
name it. It is important to realize that it isn’t so much
that a given style is right or wrong, but that you bid
as a partnership knowing what that style is. If you
overcall very lightly, for example, your partner must
be more conservative with replies to those overcalls.
12.1 General Principles
Here are general principles to guide you:
1. Do not bid your same values twice.
For example, you open 1♡, LHO overcalls 1♠,
your partner bids 2♡, and RHO raises to 2♠.
Do you now compete to 3♡?
Ask yourself, “Do I have something more to
tell my partner?” If your hand was an ordinary
13 point opening hand, you have shown those
values already. Pass. Only go on if you have
extras.
If LHO now passes, your partner can use the
same principal – he has promised you six
points, but if he really has nine, then he hasn’t
told you everything, so it is ok to bid 3♡.
Another way to look at this is that thirteen plus
nine should be about right for the three level,
all the more so with four trumps. Vulnerable,
with only three trumps, you’d have to get into
the particulars of your holdings.
2. Another guideline is the “Law of Total
Tricks”, which says that with a fit, we are prob-
ably going to be able to take about as many
tricks as we have trump. That’s an oversimplification of the idea, but suffice it to say that
with 4 trump in support of a major opener,
you’re not going to get too burned at the three
level (9 trump, so 9 tricks).
3. Extreme shapes call for extreme measures.
Read Marty Bergen’s famous book, “Points
Schmoints”. If you have a double fit, or you
have a 6 - 5 hand, get really aggressive. “SixFive, Come Alive” they say.
4. To “balance” is to bid in the passout seat, such
as when your LHO opens followed by two
passes. As a simple guideline, bid as though
you had one more King in your hand, and
your partner in reply will bid as though he
had one less. More on balancing in Balancing
(page 52).
5. A passed hand is not always a poor hand. If
your partner passed after LHO opened, it may
be that he did not have enough to overcall.
It may also be that he did have enough, but
didn’t have a long enough suit, or his suit is
the one LHO bid. That’s completely different
from your partner passing in the first seat. It
helps to say in your mind, “Partner has a hand
that could not bid over that opener. ” That’s
not the same at all as “Partner has less than an
opener.” We’ll see this at work in the section
on reopening with a double.
6. Realize when you are “off the hook”. Your
partner makes a takeout double, but your RHO
bids over it. Or, your partner makes an unusual 2N bid but RHO intervenes. You’re off
the hook! You do not have to bid unless you
have a worthwhile thing to say. When you
do make such a “free” bid, your partner will
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Bidding Notes, Release 8.0
infer that you have something; when you bid a good suit. For less dangerous cases, you need one
because you have to, he cannot make such an or the other. In both cases, you should want the suit
led if your partner becomes the opening leader.
inference.
7. Don’t be cheap. If your partner makes a takeout double, and you bid the lowest thing you
can, you’re saying you don’t have 8 good
points. Just because it is a competitive auction
doesn’t mean to hide your values.
12.2 When They Overcall 1N
Mike Lawrence’s “Complete Book of Overcalls” has
a complete discussion. He emphasizes understanding the safety of various overcalls. For example, after an auction that begins (1♣)-P-(2♣), bidding is
strongly encouraged, because RHO does not have diamonds, hearts, or spades, and has limited values;
whereas after (1♡) – P – (2♡), clubs and diamonds
are not safe – either opponent may have them.
Responding to an overcall, a bid of a new suit is not
When we open a suit, and there is a direct overcall of forcing, but shows some values.
1N, responder doubles with any hand holding 10 or
more points. This is penalty oriented. The partner of
the 1N bidder will have virtually no points. Any suit 12.4 Weak Jump Overcalls
bid shows less than 10 points and is competitive.
After 1x - (1N) - X, don’t let them play anything be- A jump overcall such as (1♡) 2♠ is essentially like
low 2♠ undoubled. For example 1x - (1N) - X - (2♡) an opening weak two or three bid. A good suit is
needed. As with a preempt, after you make this bid
- P - (P), responder must double again or bid.
you should almost never bid again.
Some times you have a hand that could have opened
with a weak preempt but you did not for some reason, such as having an outside four-card major in first
The range for an overcall is 8-16 points. People tend or second seat. If you passed at first you can bid later
to remember the 8 and forget the 16. The first rule once it becomes clear your partner is not being preto remember is that if you have 17 or more points, empted by your bid.
you must double first and then bid again. Your partner will think it is a takeout double at first, but when
you bid again partner must cancel his expectations 12.5 Michaels Cue Bid
as to your shape. If you don’t double first, partner
will assume you have 8-16 and may pass your overAn immediate or balancing cue bid of a suit opener is
call despite having enough for game opposite your
shows a distributional hand with 5-5 or better shape,
strong holding. There is one exception to this rule,
with the suits being both majors when the opponents
which is that with a big two-suited hand an overcall,
bid a minor, and the unbid major and a minor if the
or Michael’s, or Unusual 2N, may work better than a
opponents bid a major.
double.
12.3 Overcalls
On the bottom end, a one-level overcall can be much
Note: Cue bids are in general not alertable – in fact,
more relaxed than a two-level overcall. An overcall
1♣ - (2♣) is only alerted if it is natural. However, it
is above all a request for your partner to lead your
is not necessarily Michaels either. If opponents make
suit, so the first requirement is a suit you want led.
such a bid, and you are considering a bid, be sure to
Classify your hand as to whether it is a good hand ask what they mean by it. This is one case when
(near or above opening values), and has a good suit. silence does not mean standard.
For a more dangerous case such as a two-level overcall, especially vulnerable, you need a good hand and
12.2. When They Overcall 1N
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Bidding Notes, Release 8.0
Advancer can bid 2N! asking for the minor. Except would show 5-5 in the red suits. Logically, nobody
in unusual circumstances, advancer must choose be- has a big enough hand to bid no-trump at the two
level here. 2N specifically shows the 5-5 shape,
tween partner’s two suits.
while a double would be takeout but presumably not
The Michaels bid does not show anything more than
that good a shape.
a prudent overcall but is unlimited.
Another possible agreement: if they preempt four of
Without partnership agreement, (1x) P (1y) 2x is not
something, 4N is unusual notrump, asking advancer
Michaels but natural; this is especially possible after
to pick his best of the two lowest unbid suits. Double
1♣ or 1♢. Over hearts or spades it is pretty clear this
is takeout through four hearts or four spades. Others
should be Michaels.
play 4N as a two-suited takeout.
Over an opening 2♠, a bid of 3♠ should be Western
Cue (page 67), asking partner to bid 3N with a spade
stopper. There isn’t enough room for Michaels.
12.7 Minimax Style
Some partners agree to use Michaels only with minMinimax is an optional style of bidding Michaels and
imal or maximum hands – see Minimax (page 43).
Unusual 2N. If you are playing minimax, it means
A question arises when the Michaels bid shows a ma- you use these bids only with a maximum or a minijor and an unknown suit, and the responder makes a mum; with a medium hand you bid the higher-ranked
bid, but advancer has no support for the major. E.g., suit, hoping to show the other later.
(1♡) 2♡ (3♢) ?. Typically responder’s 3♢ bid shows
a weak hand with diamonds, if opponents are play- When playing minimax, advancer will assume the
ing unusual vs. unusual, but many intermediate pairs weaker hand until his partner bids again to show the
will lack agreements. With values but lacking spade good hand.
support here, and ideally holding at least two dia- The minimum would be an adequate overcall but less
monds, advancer should double, asking for the sec- than an opener, while a maximum would be more
ond suit or a penalty pass.
than 15 points.
Without values, of course, you are off the hook and Minimax allows more certainty in responses to twocan pass.
suited bids, at the price of not being able to make
those bids as often.
12.6 Unusual 2N
12.8 General Defense to TwoSuited Overcalls
Unusual 2N is a direct or balancing 2N bid after a
1-level opening. It shows a hand of unstated strength
that is at least 5-5 in the lowest two unbid suits. Advancer should choose the best of these two suits, ex- We can use the following defense to whatever twosuited overcall our opponents make over our one-ofcept in remarkable circumstances.
a-suit opening. The following method is called the
Unusual 2N is not alertable. Some partners agree to “lower-lower” version of “Unusual vs. Unusual”.
use Unusual 2N only with weak or strong hands, see What is unusual about it is that with certain hands
Minimax (page 43).
we bid one or the other of the suits they have implied
It is also possible to recognize other “impossible” no- holding; such a bid is called an implied cue bid.
trump bids as unusual. For example,
(1♣) - (1♠) 2N
12.6. Unusual 2N
Be aware that when an opponent makes a two-suited
overcall, if we do have a fit, the trump break may be
poor. Length in your partner’s suit is important. Be
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Bidding Notes, Release 8.0
• A double shows you have a penalty double of
at least one of their suits, and another bid. Typically this is 9-10+ points. Assuming advancer
bids, partner should usually pass to give you
the option of making a penalty double.
conservative with only an 8-card fit. The same factors face your opponents, so your eagerness to defend
should be correspondingly higher.
If we do double their final contract, lead a trump.
• 3N is to play, showing stoppers in both their
suits.
12.8.1 Their Two Suits are Known
If they make an overcall that shows two specific suits Pass if you cannot make one of these bids.
(not one suit and an unknown second suit), there are
two possible cue bids available, and two other suits.
• Call the two suits implied by their bid “theirs”
and the other two “ours”.
12.8.2 One suit and an unknown second
suit
If the second suit is not known, such as a 1♡ (2♡)
• Among their two suits, the suit of theirs which
Michaels bid, things are more complicated.
would be cheapest to bid next is called the
“lower” suit and the other one the “higher”
• The one available cue bid is a limit raise or
suit. Usually but not always the “lower” is the
better in partner’s suit.
lower-ranked suit.
• A jump cue-bid is a splinter and a slam try.
We set up a correspondence between the implied cue
• A double or no-trump response is used to show
bids and our two suits:
10+ points without support.
• A cue bid of the lower of their suits shows
• All other bids are not forcing.
length in the lower of our two suits.
Starting with a double will let the opponents tell you
• A cue bid of the higher of their suits shows
where they have their best fit. With this informalength in the higher of our two suits.
tion you can choose a rebid to describe your hand.
When you have support for partner’s suit:
Opener will usually pass but with a solely offensive
hand such as a solid one-suiter or strong two-suiter,
• A simple raise of partner shows trump support
may bid to show this.
and 7-10 support points.
The meaning of the responder’s rebids after an initial
• The implied cue bid corresponding to partner’s
double and pass by opener are:
suit is a limit raise or better.
• Double is for penalty
• A raise to game in partner’s suit is, as usual,
long trumps and good playing strength with
• Pass is forcing, suggesting a tolerance for deless than limit raise values.
fending.
• A jump cue-bid is a splinter, slam try in partner’s suit.
When you do not have support for partner:
• A free bid of the “other” suit is competitive
and non-forcing. Typically this hand might
look like a weak two opener in the other suit,
7-10 points.
• The cue bid of the “other” suit shows 5+ cards
and game-forcing values.
12.8. General Defense to Two-Suited Overcalls
• New suit is 5+ cards, game forcing.
• 3N is game strength with a stopper in the suit
the opponent’s have chosen.
• Delayed cuebid of overcaller’s originally
known suit is Western cue, forcing to game
and denying a stopper in the suit opponent’s
have chosen and asking partner to bid 3N if he
holds one.
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Bidding Notes, Release 8.0
12.8.3 The Auction 1N (2N)
You’ll want a decent six-card suit, or a great five-card
suit, and around 10 points.
The Unusual 2N bid here shows the minors. The two
What if you are the partner of someone who overcalls
cue bids in these suits thus show support for hearts
a 1N opener and you do not like their suit, not one
and spades respectively, 5+ cards and at least invitalittle bit? Do you rescue them? Probably not. If he
tional.
doesn’t like your suit he may go back to his.
12.9 Competing With Their 1N
12.9.2 D.O.N.T.
The main thing is not to just sit there and say nothing
whenever an opponent opens 1N. Your opponents are
driving a highly-tuned sports car when they get their
1N thing going. They are going to get to the right
place unless you bother them.
D.O.N.T stands for Disturbing Opponents’ No
Trump, and is another idea from the fertile mind of
Marty Bergen. The emphasis is on getting in there
even if, on rare occasion, we miss a game.
The one-suited bids require at least a good five-card
The reason that there are all these conventions I’m suit, and 8 – 10 points or better. Be aggressive only
about to mention is that the main thing you need is with good suits, good shape. The two-suited bids
a good shape. 5332 and 4333 hands need not apply. require at least 5-4 in either order.
Usually the single-suited bids are a good five or six
• X! A hand with one long suit.
cards and the other two-suited bids are 5-4 at least;
• Response: 2♣! Forced; then the doubler
generally, 5-4 instead of 5-5 requires a stronger hand.
passes or corrects.
Suit texture and length matter more than HCP.
By partnership agreement you can play these in only
the direct seat or also play them in fourth seat; but
in fourth seat you need great shape or extra strength
because the 1N bidder is behind you.
• 2♣! Clubs and a higher suit
We assume here for the moment it is a 15-17 1N
opener. See below for comments about dealing with
weaker notrump openings.
• 2♠ Shows long spades; it is a weaker hand
than doubling and correcting to spades
• 2♢! Diamonds and a higher suit
• 2♡ Shows long hearts and spades
• 2N Shows both minors 5-5
(1N) - 2N is always “unusual 2N” showing 5-5 in the In response to 2♣ and 2♢, pass unless you have
minors.
shortness, or bid the next higher suit, or on rare ocThe two most popular conventions are called casion, a good long suit of your own.
D.O.N.T. (Disturbing the Opponent’s No Trump) and Exampe:
Suppose the bidding goes (1N)
Cappelletti, also known as Hamilton. Each of these 2♢!(Diamonds and a higher suit)
has an advanced version meant to make it usable in
• With ♠KQ86 ♡Q8 ♢98 ♣98764 you would
more cases. Cappelletti has the advantage of preservbid 2♡, because your hearts and spades are
ing a penalty-double; D.O.N.T. allows one to interbetter than your diamonds.
fere more often; each convention will be better on
some hands and worse on the other.
• With ♠K ♡KQ865 ♢98 ♣98764 you would
12.9.1 Natural
You can just bid naturally over 1N; a double will
show a hand as good as the one your 1N bidder has.
12.9. Competing With Their 1N
pass 2♢. You’d like to bid hearts but you don’t
want to land in a five-card spade fit.
• With ♠KQJ9852 ♡6 ♢98 ♣984 you just bid
2♠, which is to play.
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Bidding Notes, Release 8.0
12.9.3 Cappelletti (Hamilton)
In this scheme, which is perhaps the most common
non-natural set of responses to a 1N opener, the double is left as penalty-oriented, at the cost of requiring
us to go to the three level to show clubs. Against
a weak 1N opener, this is the most popular scheme.
intervenor bids:
“long” suit. And yes, you may end up in trouble,
just as can happen against the strong version.
It is probably better for an intermediate to play
just one of these systems well against any type of
notrump, than to play different ones depending on
circumstances. The edge you get from any convention is small; and the loss from a mixup is big.
Be careful, however, against a weak 1N; the partner
• X penalty-oriented (an equal or better hand to
of the 1N opener is more likely to have a good hand
the one shown by the opener)
than when a strong 1N is opened.
• 2♣!(long unknown suit)
With a good six-card club suit, advancer may
pass. Or, advancer bids 2♢!(relay to clubs),
pass or correct to 2♡, 2♠, or 3♣.
12.10 Competing After They Bid
Two Suits
• 2♢!(hearts and spades)
After (1x) - P - (1y), a double is for takeout and
Advancer normally bids his best major, pass or shows the other two suits; the suits are at least 5-4
correct.
and you have an opening hand.
• 2♡(hearts and a minor) or 2♠(spades and a The Sandwich 1N convention is a bid of 1N rather
minor)
than double, showing the other two suits but less than
an opening hand:
Advancer bids 2N to ask for the minor.
• 2N(5-5 in the minors) is Unusual 2N.
The two suited bids are nominally 5-5, but depending
on strength and vulnerability, can me made with a
good 5-4. Advancer can depart from the relay by
bidding their own suit – this must be a really good
suit, and it should not happen very often.
(1x) - P - (1y) - 1N!(other two suits, less
than opener)
12.11 Bidding in Passout Seat
There are no preempts in passout seat. 2♣ is still
Once you are comfortable with Cappelletti, you strong. But 2♢, 2♡, and 2♠ show a six card suit, 12might wish to vist http://www.bridgeguys.com/ 15. Three level bids are 16-19. Four level bids are
Conventions/Cappelletti.html to see a more elaborate 20+. To open Nx is to say that you would have rebid
this whatever the response to 1x; you are just making
discussion.
both bids at once.
12.9.4 Against A Weak 1N
The “common wisdom” is that Cappelletti is better against a weak 1N, but the truth is perhaps not
so simple. Anyone playing a weak 1N will have
a sophisticated set of agreements called a “runout”,
meant to get them out of notrump into a suit fit,
where it won’t be so easy to set them by much, and
the hoped-for profits may not materialize. The real
solution is to lower one’s standards, for example bidding with two good four-card suits or a five-card
12.10. Competing After They Bid Two Suits
If this situation does not apply, then you may “borrow a King” – that is, bid as if you had 3 more points
than you do. Partner in responding should bid as if
he had three less than he really has. In particular
this means that with more than about 14 points you
should double and bid again.
However, a good guideline is not to open “light” (that
is, on a “borrow”) if you do not have at least one fourcard major. A player who could not open a major
may be able to overcall, and their side will end up
with a major contract and a small part-score when
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Bidding Notes, Release 8.0
you could have held them to zero by passing the hand
out. Having something in spades in particular is an
important consideration.
Use the “rule of 15”: number of HCP + number of
spades must be 15 or more to open “light”.
12.11. Bidding in Passout Seat
47
CHAPTER
THIRTEEN
ALL ABOUT DOUBLES
Doubles are used both offensively and defensively.
The phrase takeout double is used to describe a bid
that requires partner to bid rather than pass. By contrast a penalty double, also called a business double,
means a double made with the intent to make the opponents play the doubled contract, planning to set
them. In between is a cooperative double, mildly
suggestive of takeout.
Any double can of course be “left in” by passing,
converting it to penalty, and any double can be taken
out. But, most of the time you should respect your
partner’s intent.
• A strong one-suited hand (16+ with a six card
suit, 19+ with a five card suit); OR
• A balanced hand too strong (19+) to overcall
1N or lacking stoppers; OR
• A normal takeout double: - A hand you would
open - At most a doubleton in their suit - At
least Jxx in the unbid suits - Usually cards in
the unbid major, or at least 4-3 if both are unbid.
The day you don’t follow these rules you’ll get
an auction like (1♠) X (Pass) 3♣ and notice
too late that you only have two clubs or you’re
at the three level with 10 points and your partner doesn’t have any at all.
Your judgment must be used. For example, in responding to a penalty double, the weaker you are
(relative to what your partner should expect in that
A takeout double of a two-level bid shows a good
situation), the more likely you should pull the dousolid opener, say 14-15 points, and the takeout double.
ble of a three-level bid requires 16+ points.
There are many advanced uses of the red card. See
In competition, your partner’s double is takeout if:
“Support Doubles And Redoubles” and “Responsive
• They bid a suit below game and below our
Doubles” in Advanced Bidding for example.
takeout double limit; AND
13.1 Takeout Doubles
When opponents open a suit, an immediate double
is for takeout up to a chosen limit, say four hearts.
To say that “double is takeout through 4♡” means
that (4♡) X is for takeout, while (4♠) X is penaltyoriented. The standard limit is 2♠. Other popular
limits are 3♠, 4♢, 4♡, and 4♠. Modern practice
favors at least a 3♠ limit.
A takeout double shows an opening hand, short in
their suit, with support for all the other suits. However, it is also used for two sorts of special strong
hands, with the doubler bidding again on his next
turn. To be precise, a takeout double shows:
• Our side has only passed up to now
13.1.1 Responding To A Takeout Double
Note that in a balancing situation, such as (1♠) P
(Pass) X, the balancer has “borrowed a King” and
partner should subtract 3 points in choosing a response.
If RHO bids, you are no longer “on the hook” and
do not have to bid. Otherwise, you usually reserve
a pass for a big trump stack and some significant
strength, especially at the one level. Remember,
RHO may have passed because he knew you had to
bid, not because he’s completely broke.
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Bidding Notes, Release 8.0
Although there is the possibility that your partner has this thinking goes, so we couldn’t possibly have a
a big hand, your initial response is to the normal take- game. When we jump, and end up being too high,
which will of course happen, an even more steely reout double.
solve toward Cheapness sets in.
To respond in a suit:
You must tell partner the truth. Your side might
• With zero to about 8 points, bid your best suit
have a game, or you might have enough to prevent
as cheaply as possible. Put emphasis on reopener from coming back in to the auction. Did you
sponding in the major partner has promised if
ever open a hand with 10 HCP using the rule of 20?
choices are otherwise equal.
Maybe they did! You and your partner may have 30
• With a decent 9 - 11, you must jump-bid your HCP between you! And by the way, Cheapness, I
suspect you’re playing your lowest card on defense
suit.
rather than signaling, you just can’t bear to unblock,
• With 12+, you can bid game with a five-card
and you never underlead a King. To be a good player,
major; otherwise, cue bid their suit.
you must resist the Cheapness.
You may count distributional values for suit bids – in
effect, partner already bid the suit and you are sup13.1.2 Doubling With A Strong Hand
porting it.
You can pass a takeout double converting it to
penalty, but be careful – the quality as well as the
number of your trumps matter. Your partner should
lead a trump if he has one.
With a very powerful hand you can double and then
bid again, and need not have the shapes we just described. However, you need to know what you will
do if partner gets enthusiastic. For example, over one
To reply in no-trump you must have values; with a heart you double with 18 points but no spades at all.
weaker hand pick a suit. For a no-trump response, Partner may respond 3♠ or even 4♠. It won’t happen
you’ll usually have four of their suit and not have a every day but it will happen. You’re going to need a
plan. A cue bid is a way to show you have a good
four card major.
hand, but if you do it immediately it is Michaels.
• 1N requires 8-10 HCP and a stopper in their
If your partner makes a takeout double and then bids
suit.
again (including another double or redouble), you
• 2N requires 1.5 stoppers in their suit and 11-12 must mentally cancel your expectations of his hand
points; and
shape; he has just told you his suit or that he’s bal• 3N requires 13 or more HCP and 1.5 stoppers anced, and that he has the requisite points. The notion that he has support for the other suits is now null
in their suit.
and void.
Are You Cheap?
13.1.3 Rebids By The Doubler
How do I say this? Are you cheap? Do you clip
coupons and look for bargins? Did your mother Unless advancer jumps, the intervenor (the person
making the takeout double) may not bid again unmake getting a good deal the goal of your life?
less they have 17 or more points. Raising partner’s
If so, you may be subject to Cheapness in Bridge. suit also requires 17 or more support points.
Besides constantly complaining about card fees, I
mean. Cheapness seems to show up most strongly in Why? Consider (1♠) X (P) 2♡; (Pass).
responding to takeout doubles. Cheapness refuses to Advancer may have NO points at all and has at most
jump-bid in reply, concluding that it is a “waste” or 8 points. To raise to 3♡ with any safety requires a big
that “we might get too high”. After all, they opened, hand, and there is no point in taking the risk unless
13.1. Takeout Doubles
49
Bidding Notes, Release 8.0
the total number of points between the hands may be with many more you will. Because you may jump
in reach of game.
on good news, woe be the doubler who did not have
the right shape, because surely you will have the
After (1♠) X (P) 3♡; (Pass) the advancer has shown
“wrong” suit.
9-11 HCP, so it would still take extras to raise to
game.
To reply in no-trump you would be wise to have two
stoppers.
13.2 When They Make A Takeout
Double
There is a dilemma when your suit is lower-ranking
than the preempt suit. Consider:
After partner opens one of a suit, and RHO makes a
takeout double, we basically respond the same way
as if the double had never happened. If playing 2/1,
the forcing 1N and 2/1 bids are off, so replies are
standard bids. However there are two special bids to
show a 10+ point hand.
Suppose you have a weak hand with six diamonds.
Then you want to bid 3♢ and have your partner pass.
However, if you have the same diamonds but a gameforcing hand, you want to bid 3♢ as game forcing.
(2♠) X (Pass)
Since one bid can’t have two meanings, you must
agree what a 3♢ bid will mean. Because of the rel• A bid of 2N is a limit raise of partner’s major ative frequency, the only choice is the weaker meaning.
suit. (Jordan (page 25))
• A redouble shows 10+ points and usually the The Lebensohl and Rubensohl conventions described in Advanced Bidding solve this problem, but
inability to raise partner’s suit.
are quite difficult for most people. A simplified verNote that raising partner to the three level is a weak, sion is given in Imprecise Precision.
preemptive bid now, not the limit raise.
13.2.1 Doubling A Preemptive Opener
13.3 Negative doubles
To make a takeout double of a preemptive opener re- A negative double is a double after we open a suit
quires the right shape and the right number of points. and they overcall with a bid up to our negative double
Whatever you do, you won’t always be right.
limit. The standard limit is 2♠ although you can use
3♠, 4♢, 4♡, or 4♠, by partnership agreement. As
Generally, use ESP - Expect Seven Points. That’s a
with takeout doubles, modern practice favors at least
conservative estimate of how many your partner will
a 3♠ limit. It helps reduce confusion if you make the
have, on average. So over two spades, to be safe at
negative and takeout double limit the same.
the three level you need about 23 - 7 or 16 points.
Cheat it a little and call it a good opening hand. To Agreeing to “negative doubles through 2♠” means
bid over a three-level preempt you want to be closer that 1♡ (2♠) X is negative but 1♠ (3♣) X is penaltyto 17 or more.
oriented.
Why ESP? Given that a preempt might average 8 Generally the focus is on finding a fit to your major
points, if you have 16-18, that leaves 14-16 for the suit. However, you also need to be prepared for your
other two partners; that is, around 7-8 for your part- partner to bid the other unbid suit.
ner.
Point-wise, a negative double at the one level reWhen they open a weak two and partner doubles, you quires six points. At the two or three level this rises
answer in more or less the same way as a takeout to 8 to 10 points. If vulnerable, these requirements
double. Generally, if you have about the expected edge upwards a couple of points.
number of points, you will not jump in your reply;
13.2. When They Make A Takeout Double
50
Bidding Notes, Release 8.0
More importantly, to make a negative double, you 13.3.1 Reopening With A Double
have to have the right shape:
Part of negative doubles is protecting your partner
• The auction 1♣ (1♢) X promises 4-4 in the
after you open and there is an overcall. What if your
majors. You can bid 1♡ or 1♠ instead with 4
partner only has the suit they just bid? He cannot
cards, so there is no reason to double when 4double for penalty – a double would be negative.
3, and if you have a five card suit(s) you bid
the (higher-ranking) five card suit.
Warning: As responder, doubling because you
• The auction 1♣/♢ (1♡) X promises exactly 4
have a juicy holding in the overcalled suit is a
spades; with more you bid the suit.
very common error. Your partner cannot pass it,
• The auction 1♣/♢ (1♠) X promises exactly 4
because you just made a negative double!
hearts; with more you bid the suit.
• The auction 1♡ (1♠) X promises one minor Here is a hand where responder cannot double after
and a decent rebid. For example:
1♢ (1♠):
1♡ (1♠)
2♣ (P )
X
2♡
(P)
♠KQ983 ♡A32 ♢87 ♣J84
The correct solution is to pass, and for the opener
Here responder has a diamond suit and two to know that if the overcall is passed around to him,
hearts, and can stand to go back to hearts if and he is short in the overcalled suit, to reopen with a
double. This allows the responder to pass again and
opener cannot support his diamonds.
make it a penalty double. For example, in this case
• A negative double of a bid at the two level the bidding might go:
promises at least one unbid major and a rebid.
1♢ (1♠) P (P)
It does not promise both unbid suits.
X ( P) P
At the two level, you sometimes want to show a five
card major but do not have the requisite 10 points. converting to a penalty double. Responder without
You can use a negative double. For example, after such a holding bids his four card suits up the line.
1♠ (2♢), holding ♠64 ♡KQ954 ♢KT54 ♣98, you
Opener has some discretion here; if he opened light,
do not have enough points to bid 2♡, but you do have
for example, and his partner was a passed hand, he
enough for a negative double.
need not double.
If you have the requisite points, bid a five-card suit
directly rather than make a negative double. ExamDoubles
After
ple: 1♢ (1♡) 1♠ shows five or more spades, and 1♢ 13.3.2 Reopening
Notrump
Openings
(1♡) X shows exactly four spades. But 1♢ (1♠) X
is simply at least four hearts, but could be more, because 2♡ would have required 10 points, not merely Suppose you open 1N, and LHO bids a suit, say 2♠.
If the next two players pass, a double here is takeout.
the five hearts.
If opener has a trump stack he could consider pass- By contrast, if LHO and partner pass, and RHO bids
ing, especially non-vulnerable vs. vulnerable. How- a suit, a double is penalty-oriented. The difference
ever, the negative double is of unlimited strength so is in the position of the overcaller; one is over you,
while you are over the other. Of course, penaltyuse caution.
oriented doubles give partner a choice, so depending
on the strength of his hand and vulnerability he way
wish to escape to his best suit. The paradox is that
the weaker you are, the more urgent it is not to pass.
13.3. Negative doubles
51
Bidding Notes, Release 8.0
13.4 SOS Redoubles
If they double our opening bid and try to pass it out,
a redouble is a takeout. Partner should bid their best
suit. The reasoning is, especially at matchpoints, if
you could make a doubled contract it is likely a top
already – there is no point trying for a higher score
with a redouble, so this bid is available as distress
call. This is also called an SOS Redouble.
shape or some strength to go with your heart suit.
The lower the level of their bid, the more careful you
must be.
In fact, failure to double for the lead may cause your
partner to infer that you may not want a heart lead.
A very important opportunity for a lead-directing
double is when opponents are making artificial
replies to Ace-asking bids. If the reply is the suit
you want led, you double to tell partner about this.
Contrast this with the case that we open, the next
When your partner doubles their slam contract, this
player doubles, and the responder redoubles. This
demands an “unusual” lead from you; if nothing else
shows 10+ points and suggests no fit. The opponents
presents itself from the bidding, lead the suit the
may be in severe trouble.
dummy bid first. Generally, you double a slam because you believe you will set it if and only if you
get this lead. Since you will get a good score just
13.5 Runouts
by setting it, and a really horrible score if you double it and are wrong, you usually only double a slam
After partner opens 1N and RHO doubles for penalty, for the lead. Of course, if you have an Ace to lead
if we have a very weak hand our side may be in trou- against 7NT, be my guest.
ble. If we have a five-card major of course we will
When your partner doubles their final contract less
transfer to it, but if not, what can we do?
than a slam, a trump lead is expected, although you
A redouble asks partner to bid 2♣!(relay), which we might refrain if it would cost you a natural trick.
will pass or correct to diamonds. Opener must then
pass. At the worst we’ll be in a six-card fit.
Again, the logic is that if we can make 1N doubled,
it is already likely a top score. Therefore, redouble
can’t be to make the score better.
13.7 Equal-Level
Doubles
Conversion
There are fancier runouts than this one, but this one This convention (ELCD) widens the range of hands
that can make takeout doubles over one of a major.
is easy to remember.
Most experts use this convention, according to Larry
Cohen. Be sure to agree with your partner on it.
13.6 Lead-Directing Doubles
Suppose they open a major, say a heart, and you have
♠KQ82 ♡92 ♢AQ962 ♣Q7.
They are bidding away and you are going to end up
Without ELCD, you cannot double here to try to
on defense. Wouldn’t it be nice to tell your partner
show your four spades. You’d have to just bid 2♢
what to lead? Sometimes you can!
and risk losing the spade suit.
Principle: Any double of an artificial bid
ELCD says that you can double here and then bid
is lead-directing.
diamonds if your partner bids clubs, to show 4 of the
Example: Your LHO opens 1N, and your RHO bids other major and 5+ diamonds.
2♡, announced as a transfer to spades. If you want
The downside is that with an 18-point hand with dihearts lead, double the artificial 2♡. Naturally, you
amonds, you can no longer bid diamonds over clubs
do this at your own peril – the opponents may leave
because partner won’t think you have the big hand.
your double in if they have hearts. So do have a good
13.4. SOS Redoubles
52
CHAPTER
FOURTEEN
BALANCING
Mike Lawrence has a wonderful book about balanc- NOT jump in reply, as he would if you were directly
ing, “All About Balancing”. Learning to balance is after the opener, because he owes you that King.
very important, especially at matchpoints.
But, with:
Balancing refers to making a bid when passing
♠ KQ82 ♡92 ♢KQ962 ♣J7
would end the auction. The situations vary as to
whether one or both opponents have bid, which suit you cannot double, because you really won’t like it
they bid (or notrump), and the shape of your own when partner bids clubs. You have a five card suit so
hand. The key point is that how many HCP you have you can bid 2♢. (There is a convention called Equal
is not as important as it usually is, because in these Level Conversion Doubles (page 52), designed for
situations your partner and you may have half the exactly this situation, but it is a partnership agreement and requires experience to recognize).
points or nearly so.
With:
14.1 Balancing In Fourth Seat
Your LHO opens a suit, and after two passes, it is
up to you. The opener’s partner has nothing,but your
partner may have a variety of hands. He has a hand
that could not overcall but he could even have a good
opening hand that had no suitable bid.
♠ KQT82 ♡9 ♢KQ96 ♣J72
on the other hand, bid 1♠; it is important to show that
five-card spade suit. If you make a takeout double,
you’re denying five cards in an unbid major.
With partnership agreement, 2 of the opener’s suit is
Michaels. 2N is Unusual, showing the lowest two
unbid suits, perhaps only 5-4 in the suits if you have
As a general rule, you bid as if you had 3 more points some decent points. Two-suited bids allow you to get
in your hand (called “borrowing a King from part- in there more often, but require more experience.
ner”) and when partner replies, he will reply as if he
had 3 points less.
To balance with 1N you should have 11/12 - 14 HCP
and definitely a stopper in opener’s suit. Above 14
actual HCP you usually double first, in the same way
that you would double rather than make a direct overcall if you had 17 HCP.
14.1.1 Balancing after (1N) P (P)
You have to be more careful than when overcalling
1N because the big hand is to your left. We play our
chosen defense to 1N in passout seat as well as direct
seat; ask your partner about doing this or just bidding
For example, after LHO opens 1♡ and it is passed to natural suits.
you, holding:
♠ KQ82 ♡92 ♢KQ96 ♣J72
you can double because you have at least three cards
in the other suits and could open the hand easily if it
had another King. Your partner with 10 HCP would
53
Bidding Notes, Release 8.0
14.2 Balancing When Both Opponents Have Bid
• Opponents have found an eight card fit and
stop at the 2-level.
• Opponents attempt to play 1N after a one-ofa-minor opening.
Balancing in auctions in which both opponents have
limited their hand so that their side appears to have
roughly half the deck, say 18 - 22 HCP, is important.
Consider these auctions:
(1M) P (2M) P – they stop at 2M
(P) ?
(1m) P (1N) P – they stop after a 1N
response
(P) ?
(1m) P (1y) P – they stop after a 1N
rebid
(1N) P (P) ?
• You are in the passout seat and not-vulnerable
at IMPS or at any vulnerability at matchpoints.
• You are vulnerable at IMPS and have perfect
distribution.
Your opponents have 18-22 HCP, so you and your
partner have 18 - 22 HCP. Therefore YOUR HCP
ARE RELATIVELY UNIMPORTANT. Whatever
you do not have, your partner does have. Your shape
and suit quality ARE important. The more flexible
you are, the better. A one-suited balance is the least
flexible and the most dangerous.
Be liberal about balancing in matchpoints. You
likely have a bad board if you pass. If you turn that
Balancing in passout seat has been previously cov- bad board into a top once in a while, it will more than
ered (page 53). It differs from these situations in that overcome losing a little more a few times.
the opener has not limited his hand as much. Like- At IMPs, be more discrete when vulnerable as there
wise, an opening bid of 1N that is passed out can is no gain if you go down one. Always have a perfect
leave your side with as few as 15-16 HCP. By con- distribution for your action.
trast, the auctions above indicate a deck that is more
evenly divided with a tentative contract that will of- Besides competing, learning to balance helps your
partnership avoid competing in ways that are more
ten make.
likely to get you into trouble, such as ill-judged takeThe 1M - 2M auction is especially important. If your out doubles, two-level suit overcalls in live auctions,
opponents have a major fit and have made no effort and overcalling weak four-card suits. Partner can
to go to game, then the deck is about evenly divided. pass such hands if they can trust you to balance.
If you pass, you will usually get a very poor score,
especially at matchpoints. It is worth considerable
risk to compete. They have a fit, so we have a fit. 14.3 What Is The Goal?
Let’s find it.
If they have stopped with a suit preference, that’s different: 1♡ - 1♠ - 2♣ - 2♡ does not show that the
opponents have an 8-card heart fit, just that responder prefers hearts to clubs. He might have something
like ♠KT83 ♡98 ♢KJT32 ♣92. This means your
side might not have a fit either, so bidding over them
is much more dangerous.
Getting them to bid one more is the goal. Getting
the contract isn’t. At one more, you stand an extra chance of setting them that you otherwise did not
have. And after all, if they are in three hearts making
three, they get the same score as if they are in two
hearts making three.
If they do bid one more, we pass. Our work is done.
The third auction tells you your side has about half No more bidding. No penalty doubles.
the points, so again you try to get into the auction,
Always try to balance and respond as flexibly as posbut it is more difficult.
sible. Convince your opponents that you have found
Balance when:
an eight-card fit too and they may bid on.
14.2. Balancing When Both Opponents Have Bid
54
Bidding Notes, Release 8.0
14.4 How Do I Balance?
14.6 Balancing A Dead Notrump
Your distribution is the key to your choice of bal- The auctions:
ancing action, and to responding when your partner
(1m)-P-(1N)-P-(P)-?
balances. Agreeing on a convention for two-suited
bids is important.
(1m)-P-(1y)-P-(1N)-P-(P)-?
We will discuss some specific auctions below. Howare called “dead notrumps”. They have opened a miever, there are some general guidelines:
nor and stopped at 1N.
• Double only with at least three cards in all the
After 1♢- 1N, the responder has clubs of some sort,
unbid suits.
and after 1♣ - 1N, the responder may have by-passed
• Bid a one-suited hand (5+ cards at the one- or four diamonds. Be aware.
two-level, 6+ cards at the three-level), in any
There are other ideas but an easy method is to use
of the auctions, if the suit is good.
your existing 1N interference scheme but require
only four-card or better suits for the two-suited bids.
14.5 Balancing When They Stop
At Two
It is unlikely you want double to be penalty so a
member of the D.O.N.T. family is attractive. Here’s
the “Meckwell” version (see Advanced Bidding for
Your opponents have bid 1M - 2M, passed to you in Meckwell).
balancing seat. If you pass, odds are that you’re get• 2♣ shows clubs and a higher suit (4+ each)
ting a bad board, especially in matchpoints or non• 2♢ shows diamonds and a higher suit (4+
vul at IMPs. Do something! But what?
each)
• Double is for takeout, with three-card or
• 2♡ and 2♠ are natural one-suited hands (5+
longer support for all unbid suits. Partner
cards)
should bid their best suit. But, by partnership
agreement, it is good to be more flexible if you
• Double shows a long (5+) “other” minor, or
can. Partner with two four-card or longer suits
both majors (4+ each). Partner will bid the
can reply 2N! (two places to play), and we then
“other” minor w, but with both majors the balbid up-the-line until a fit is found.
ancer will bid 2♡.
• Balancing with 2N! shows two places to play;
this will be four-card support for two unbid
suits. Partners bid up the line to find the fit.
Special exception: After they bid 1♡ - 2♡,
2N! shows both minors, while 2♠ shows four
spades. If you had five good spades you would
have overcalled at the one-level. In response
to 2♠, partner can bid 2N!(minors) with fewer
than three spades and both minors; bid your
best suit if you are one-suited in a minor.
For example, (1♢)-P-(1N)-P-(P)-X!(clubs or
both majors). Partner bids 2♣. Balancer with
clubs passes, but with both majors bids 2♡,
pass or correct.
In response to a two-suited balance, you almost always bid the best suit amongst those offered.
Again: the goal is to get them to bid again. Act confidently. When they fall for it, quit.
• After 1m - 2m (not inverted), or 1m - 1N - 2m,
double shows three or more in both majors, although 4-4 or better is preferable.
14.4. How Do I Balance?
55
CHAPTER
FIFTEEN
ALL ABOUT JUMP-SHIFTS
A jump-shift is a jump bid of a new suit. For example 15.1 Strong Jump-Shifts
1♡ - 3♣ is a jump-shift because a bid of 3♣ is a jump
over 1♡. In understanding the meaning of such a bid
A jump-shift shows, in standard bidding, a 19+ HCP
we must recognize the situation. Specifically,
hand. Since slam is in the air, the bidder is not worried about getting too high, he’s worried about get• Is the bid by the opener or the responder?
ting in an awkward situation where partner might
• If by responder, has responder previously
pass.
passed or not?
For example, after a 1♠ opener, responder 19+ HCP
• Has there been competition?
with 3 spades, and five decent diamonds, cannot bid
Jacoby 2N, cannot bid any number of spades without
• Does the bid have a conventional meaning?
risking a pass, and should not just fly into 6♠ for
Let us deal with the competitive case first. If there
fear of being too high or too low. After bidding 2♢,
has been competition between the opener and the rewhich as a new suit is at least is forcing, say opener
sponder, a jump shift is preemptive. It is also posbids 3♢. Now what?
sible to agree that any jump shift that has no other
conventional meaning is weak, even without compe- Unless it is forcing in your system, 3♠ might look
like suit preference. Even in Two Over One, 3♠
tition (“Weak Jump Shifts”).
shows some slam interest but there are a lot of hands
For example:
that could pose a problem if opener replies 4♠. For
1. 1♣ - (1♢) - 2♡ shows a hand with weak val- example:
ues, not interest in game, with six hearts. No
Kxx xx AKQJx AQx
alert is required.
2. 1♡ - (X) - 3♣ shows a hand with weak values, Asking for Aces with a worthless doubleton won’t
not interested in game, with six clubs. No alert resolve the heart situation. Opener could hold hands
is required.
as different as:
3. 1♣ - 2♠ is normally a strong bid, but by agreement can be preemptive. If preemptive, alert it.
4. 1♡ - 3♣ is normally a strong bid, but by agreement can be preemptive. It could also be a conventional bid such as a Bergen raise. If it isn’t
strong, it must be alerted.
Now let’s consider the auction with no interference.
AJxxx KJ xxx KJx or
AQJxx Ax xxxx Kx
Using a strong jump-shift, 1♡ - 3♢ - 3N - 4♠ leaves
the decision to go on to the opener, where it should
be, because it is the opener’s hand that is most unknown. In the second hand, knowing there are the
points for slam, and partner has show a decent five
card diamond suit, spade support, and 19+ HCP, the
opener can proceed beyond 4♠ with some confidence.
When the responder is a passed hand, the strong
56
Bidding Notes, Release 8.0
jump-shift shows that the hand has now gotten better so that we should be close to game. The weak
version attempts to stop the auction at a low spot.
That’s the old-fashioned Goren jump-shift. However,
you don’t often have such a powerhouse. Most of the
time when you do, forcing bids can get you where
you want to go, especially if you play Two Over One.
Thus the utility of the bid came into question.
Good players remain divided on the issue: weak?
strong? or something else? It is up to you and your
partner.
Some jump shifts, by the way, are a little hard to spot,
particularly 1♡ - 2♠. Feel sorry for your partner
when he goofs.
See Advanced Bidding for Soloway Jump-Shifts,
which is what I prefer.
15.1. Strong Jump-Shifts
57
CHAPTER
SIXTEEN
SLAM BIDDING
16.1 Blackwood
Responses (1430) are:
• 5♣ One keycard or four keycards
Blackwood is one of the oldest conventions, and
has now been supplanted by the Roman Keycard
(page 58) version. The same cautions discussed below for RKC also apply to plain Blackwood. It is a
tool for avoiding bad slams, not for finding slams.
A bid of 4N, when it is not quantitative, asks how
many Aces partner has. The responses are 5♣ for
none or 4, 5♢ for one, 5♡ for two, 5♠ for three.
Following this, if our side has all four Aces, a bid of
5N asks how many Kings partner has, using the same
scheme.
For example:
1♠ - 2♡
3♡ - 4N (Blackwood)
5♡(2 aces) - 6♡ (missing an Ace, stop
at six)
16.2 Roman Keycard Blackwood
(RKC)
• 5♢ Zero keycards or three keycards
• 5♡ Two or five keycards but no trump Queen
• 5♠ Two or five keycards and the trump Queen.
This can also be bid with two or five keycards
and enough trump to guarantee a 10 card fit,
even if you do not have the Queen.
• 5N Shows zero or two keycards and a useful
void.
• 6 of any suit below the trump suit shows 1 or
3 keycards with a useful void in the bid suit.
• 6 of the trump suit shows 1 or 3 controls and a
useful void in a higher suit.
A void is not useful in a suit your partner bid.
The bids shown are the “1430” response. Switch
the meanings of 5♣ and 5♢ and it is the “0314” response. Both schemes have their merits but 1430 allows the important “Queen ask” more often when it
might matter.
In a suit auction, 4N is almost always Roman Keycard Blackwood, which has largely supplanted plain 16.2.1 When 4N is NOT Ace-Asking
Blackwood. If you are a beginner you can play basic
A bid of 4N is not always RKC or Blackwood. Here
Blackwood but you should learn RKC early on.
are the exceptions:
The responses are based on their being five keycards,
• A direct jump to 4N over 1N or 2N, or after
which are the four Aces and the King of trump. If
a 2N rebid following a 2♣ opener, is quantitatrump has not been agreed to, 4N implicitly agrees
tive..
(at least for the purposes of responding) to the last
bid suit. So, for example, 1♡ – 1♠ – 4N is RKC
• After a 1N opener and transfer to a major, 4N
for spades. The bidder in some circumstances may
is quantitative.
be intending to end up in some other (higher) suit or
notrump but for now responder answers as if the last
bid suit is trump, which it very likely is.
58
Bidding Notes, Release 8.0
• After a 1x opener, a direct 4N is plain Black- 16.2.4 The Queen Ask
wood. Responder has a self-sufficient trump
suit and just needs to ask for aces.
If the next suit above the RKC response is below
trumps, it is possible to bid that suit to ask for the
Many pairs play various conventions in which RKC
trump Queen. Responder bids 5 of the trump suit to
is invoked with some other bid. Most notably, some
deny the trump queen, or else bids six of an outside
pairs agree that after an opening of 1m – 2m!(strong),
suit below trumps in which he has a King, or 5N to
a later jump by either partner to 4m is RKC for m.
show no outside King below trumps. Bidding six of
(Minorwood)
trumps shows an outside King in a suit above trumps.
16.2.2 When Not To Bid RKC
16.2.5 Asking For Kings
It is generally useless to bid RKC if you are missing
two keycards and have a worthless doubleton (less
than Kx or Ax). The problem is that you learn nothing if partner replies, “One keycard”. You may or
may not have two fast losers. In general it is necessary to think ahead and make sure you can take yes
for an answer. Learning partner has two keycards but
you don’t want to be in a club slam is an unpleasant
experience.
Asking for Kings promises that the partners hold all
five keycards. To ask for Kings, the RKC bidder bids
5N. Responder bids the number of Kings not counting the trump King, using 6♣ is none, 6♢ is 1, and
so on. An alternate by agreement, called “Specific
Kings”, is to show your lowest King by bidding that
suit if it is below trump. If it is impossible to show
a king because it is above 6 of your trump suit. you
should either make an impossible bid (e.g., show a
When hearts are trump, if partner has two keycards king you have denied earlier in the auction) or just
and the trump queen, he will bid 5♠; will you be too bid 6 of your suit.
high?
Responder has the right to just bid the grand slam if
When diamonds are trump, if partner has two keys he can tell he has “the right stuff”.
and that isn’t enough, you’re in trouble.
Both the Queen Ask and the King Ask responses
When clubs are trump, playing 1430, if you aren’t have variations so make sure you and your partner
going to be able to say yes to zero or three keys, do agree, or just stick to the basics or ordinary Blacknot bid RKC.
wood.
When clubs are trump, playing 0314, if you aren’t
going to be able to say yes to one key, do not bid 16.2.6 Dealing With Interference
RKC.
The purpose of RKC is to keep you out of bad slams, Rarely, your Ace-asking bid may be interfered with.
not to find chancy ones. Use control-bidding to find If the opponents overcall 4N in a suit, you can use
a convention called DOPI, which stands for “double
a custom-fit slam.
zero, pass one”. That allows you to give these more
negative bids cheaply. In both cases the first avail16.2.3 What To Do After A 14 or 03 Re- able suit becomes your corresponding next highersponse
level response. It is easiest to be consistent. For example, playing RKC 1430, with diamonds as trump,
After your partner answers 14 or 03, and if you need after 4N - (5♡),
it to be the higher number, bid five of trumps. If your
• Double is one or 4 keycards;
partner has 4 or 3 respectively, they bid the slam.
• Pass is zero or 3 keycards;
• 5♠ is two keycards, no Q♢;
16.2. Roman Keycard Blackwood (RKC)
59
Bidding Notes, Release 8.0
• 4N is two keycards with the Q♢, or a known One, you will have to agree on what three-level bids
show controls. In a minor one is more often looking
10 diamonds.
for 3N.
Similarly, after a 4N - (X), ROPI stands for “redouble
A control bid, formerly called a cue bid when rezero, pass one”.
ferring to slam tries, is a bid that shows the ability
Note that when the opponent doubles your response
to prevent two fast losers in a suit, such as holding
to an Ace-asking bid, such as 4N - (pass) - 5♢ - (X),
an Ace or a void. Most control bids are at the four
this is normally lead-directing, not penalty, because
level or higher. Control-bids are not jump bids. That
it is a double of an artificial bid.
piece of knowledge helps you avoid confusing splinters and control-bids.
16.3 Gerber
• Aces and voids are called first-round controls.
• Kings and singletons are second-round conWhen no suit has been agreed upon, we have bid
trols.
notrump, and at least one partner has not limited his
hand, 4♣ is the Gerber Convention, asking for Aces. The standard method of bidding controls is to only
This is true even if the bidder has bid clubs. The bid first round controls, unless we are already known
to possess a first round control in that suit, in which
replies are:
case bidding the suit shows a second round control.
• 4♢ No Aces or Four Aces
(See “Italian Control Bidding” in the next session for
a more sophisticated alternative).
• 4♡ One Ace
• 4♠ Two Aces
• 4N Three Aces
Note: Playing with strangers, know that the standard is that 4♣ is Gerber only when it is a jump over
1N or 2N.
• The first control bid in a side suit shows a first
round control (Ace or void) in the suit bid, and
denies a control in any bypassed suit. Controls
are bid up the line, in other words.
• If your partner skips over a suit or suits, continuing to control-bid promises a control in the
skipped suit(s).
Nothing stops you from cue bidding below the game
level and then asking for Aces. For example, 1♡ 3♡ - 4♢ - 4N. Here, the 4♢ bid showed a first-round
control in diamonds and denied holding one in clubs.
4N is RKC, but the bidder is aware of the possible
After a 1N opener is transferred to a major and re- issue in clubs. Instead of 4N, a bid of 5♣ would show
that control and deny one in spades. Indeed, suppose
sponder bids 4N it is quantitative.
responder had xx in diamonds. Normally he could
not bid 4N – but knowing diamonds are not going to
produce two fast losers, 4N may become possible.
16.4 Control Bidding
Another good test for “Is that Gerber?” is to ask if 4N
is Blackwood / RKC. If it is not, then 4♣ is Gerber.
If it is, 4♣ is not Gerber. There is no point to having
two bids that mean almost the same thing.
Control bids are slam tries, bid for the purpose of
understanding where the partnership may have issues preventing a slam or RKC bid. For purposes of
this discussion, we assume that a major suit has been
agreed trump in a game-forcing auction. While control bids can be used with minors and with Two Over
16.3. Gerber
16.4.1 Italian Control Bidding
In the Italian style, a control bid shows a first- or
second-round control. A second-round control can
be shown without a first-control having been shown
60
Bidding Notes, Release 8.0
in that suit. These rules are applied to interpret the ♡AK982 ♡Q64
bids:
♢A4 ♢87
• A control bid is a slam try after trump agree- ♣2 ♣AJT
ment in a major. It promises first- or secondround control. (Again, over minors or in
2/1 these bids are possible but agreement is The bidding is:
needed.)
• A control bid is a non-jump bid in a gameforcing auction with an agreed trump suit.
Thus 1♠ - 2♠ - 3♢ is not a control bid because
we are not yet in a game forcing auction. But
1♢ - 1♡ - 3♡ - 3♠! is a control bid because
bidding on is game forcing and we have suit
agreement.
• A control bid that skips a suit(s) denies a control in that suit. So 1♢ - 1♡ - 3♡ - 4♣ shows
a club control and denies a spade control.
• As long as slam is possible, always show a
control bid below the game level. Likewise,
don’t control bid if partner has a limited hand
and slam is not possible.
• A control bid in a 5+ card side suit promises
the Ace or King. For example, 1♠ - 2N! - 4♢
- 4♡ (control) - 5♢ shows the Ace or King of
diamonds. Opener’s suit must be a good suit
or he would have bid his shortness, so being
able to show possession of the Ace or King is
important.
1♠ – 2N!
4♡ – 5♣ (not 4N here)
5♢ – 7♠
The 4♡ bid shows a five-card suit with two of the top
three honors. Therefore East knows West has the AK
in hearts. East makes the control-bid in clubs to give
West a chance to show the Ace of diamonds; for West
to immediately bid 4N would be wrong because of
the worthless doubleton in diamonds. After knowing
all suits are stopped, and foreseeing setting up the
hearts for a diamond discard, East can see the tricks
for the 26 HCP grand slam. We don’t promise this
will happen to you, but it shows the power of the
method.
Note that quite often preliminary control bids below
the level of game allow us to bid 4N where we otherwise could not, or to avoid getting to the five level
when we don’t belong there.
Bergen’s “Better Slam Bidding” and its workbook
• Once you show a short suit, control-bid that has excellent examples.
suit only with a void, not a singleton Ace. An
example would be a Jacoby 2N auction, with
opener rebidding a stiff or void, such as 1♠ - 16.5 Serious 3N
2N! - 3♢! (stiff or void) - 4♣ (control) - 4♢;
When we have agreed to a major at the three level,
this shows opener has a void in diamonds.
and we are in a game-forcing auction, a bid of 3N
• A control bid at the five level promises first
shows serious interest in slam, and asks partner to
round control, because 4N is no longer availstart control-bidding. A failure to bid 3N shows no
able.
interest in slam, but a control bid shows mild interest
Bergen gives this example of a five-level control bid: in case partner has extras.
West East
This convention is explained in more detail
in Fred Gitelman’s article “Improving 2/1” at
www.bridgeguys.com/pdf/GitelmanImprove21.pdf
♠JT752 ♠AK643
16.5. Serious 3N
61
Bidding Notes, Release 8.0
16.6 Five Notrump Pick-a-slam
When we have not agreed on a suit but you determine
that the partnership has the points to be in slam, a
jump bid of 5N is a great alternative to just shooting
out 6N. It is much, much easier to make 12 tricks in
a suit, even a seven-card fit, than it is in no-trump.
In response, partner can suggest a suit to play in or
bid 6N.
16.6. Five Notrump Pick-a-slam
62
CHAPTER
SEVENTEEN
CONVENTIONS
bottom board. The advantage you get from the convention may be at most a few percentage points, in
a situation that doesn’t come up very often. If you
blow that convention just once, it may take a year of
correct usages to get back to break even. Many of
You should know that when a convention giveth,
the conventions simply do not occur very often, so it
it taketh away something else. For example, bidcan’t be a big loss not to use them.
ding Stayman 2♣ in response to partner’s 1N opener
makes it easier to find major suit fits. But, you can- Be sure to have a good experience base before adding
not ever play 2♣ as a contract after partner opens 1N. conventions – nothing can erode your partnership
In this case the tradeoff is worth it. That isn’t always and your own confidence faster than a lot of blown
conventional calls. Only play conventions you are
true.
both solid on. Do not play a convention someone
offers to teach you in the last few minutes before a
game.
17.1 Burn This Chapter
The word “convention” in bridge refers to a bid, or
a series of bids, which have an artificial meaning;
that is, the bid does not mean what it would literally
appear to mean.
Almost the worst thing to do is learn a convention’s
An expert pair came to our bridge club after a layoff opening bids but be unclear on some of the folof 30 years. During that layoff a great deal of the lowups. Learn the whole convention or don’t play
bidding that we discuss in this book was invented. it.
They used very few conventional bids. They were,
of course, doomed, right?
Note: Better work on your defense first! You’re on
Strange thing is, they won the first week. And the defense half the time!
second. And most of the weeks since then. Their discussions after a board are more often about defense,
not bidding. They have since caught up on bidding
methods, but they don’t have the same intense focus 17.2 What Should I Learn First?
on them that the rest of us seem to have. When shown
these notes, they remarked that our notes on defense
I’m not an expert, and I’m sure experts value things
should be as big as our notes on bidding.
differently than I do. But for what it is worth, here’s
There are books about defense, but they must be out- my opinion.
numbered 20 to 1 or more. Defense is hard work;
• Mandatory to know:
conventions are fun and some people seem to think
they are getting an “edge” using them and are as ex– Jacoby and Jordan 2NT (page 24),
cited to add a new one as someone going to a Black
– Gerber (page 60),
Friday sale.
– Blackwood (page 58),
Every time you and your partner have a misunderstanding using a convention, you will likely get a
– Stayman (page 13),
63
Bidding Notes, Release 8.0
– Major Transfers (page 14) (a.k.a. Jacoby (page 17), Gerber (page 60), Stayman (page 13), Major Transfers (page 14), and Minor Relay (page 17).
transfers),
– Minor Relay (page 17),
– Negative Doubles (page 50),
– Michaels (page 42), and
– Unusual 2NT (page 43).
– Help Suit Game Tries (page 26), and
• Worthwhile:
– Texas Transfers (page 17),
Conventions that apply to major suit raises only are
described in the Major Openings (page 22) chapter, and include Reverse Drury (page 26), Jacoby
2N (page 24), Help Suit Game Tries (page 26), and
Bergen Raises (page 30).
The Minor Suit Opener chapter includes information
on Inverted Minors (page 32).
Conventions related to slam bidding are described in
the Slam Bidding (page 58) chapter.
– Reverse Drury (page 26),
The Two Over One System (page 34) has its own
chapter. As explained there, it is not legitimate to
– Western Cue (page 67),
play the 1N Forcing convention by itself; it has to go
– Roman Keycard Blackwood (RKC) with Two Over One. When people say they play Two
Over One, they are commonly going to be playing
(page 58).
New Minor Forcing and Inverted Raises, plus all the
• More difficult but important:
above Mandatory and Worthwhile conventions mentioned above.
– Fourth Suit Forcing (page 66), and
– New Minor Forcing (page 65).
• Advanced:
– Inverted Minors (page 32).
– Two Over One Game Force (page 34).
Many conventions have more advanced variations or
alternatives, as explained in two other books in this
series: Advanced Bidding for offensive conventions,
and Defensive Bidding for defensive one. Included
are an expanded discussion of Bergen Raises and
popular defenses to 1N openers.
Other conventions mentioned in these notes and AdNew Minor Forcing (page 65) and Fourth Suit Forcvanced Bidding are strictly options.
ing (page 66) are explained below.
Some books on conventions are listed in the ReNote: New Minor Forcing (NMF) and Fourth Suit
sources chapter.
Forcing (4SF) should be learned together, as they are
very similar.
17.4 About Alerts
17.3 Where To Find Conventions
Described
An alert is a procedure required when someone
makes a bid that does not show the “expected length
or strength” that it appears to mean. Such bids are
shown in my books with an exclamation mark after
The two-suited bids Michaels (page 42), and Un- them.
usual 2NT (page 43) are described in the chapter on
Some bids that would appear to need an alert do not
competitive bidding.
because they have become so common that they are
Conventions that apply to notrump openers and over- no longer “unexpected” meanings. In some cases the
calls are described in the Opening a Strong Notrump ACBL has decided the alert is helping the offense
(page 11) chapter and include Texas Transfers by reminding partner of the special meaning more
17.3. Where To Find Conventions Described
64
Bidding Notes, Release 8.0
than it is helping the defense. The most famous of partner should be no more likely to guess that you’re
these is Stayman: 1N - 2♣ would seem to require an not following the agreement than your opponents
alert because it does not show clubs. But by now, are.
“everybody” knows that.
Read the ACBL’s Alert Pamphlet, Alert Chart, and
It is better to alert if you aren’t sure. Opponents will Alert Procedures documents for more information.
help you learn when it is not necessary.
Some advice: when an opponent alerts a bid, or
Say “Alert” and show the Alert card, promptly, when makes a bid you do not understand, it is good stratyour partner makes an alertable bid. Do NOT explain egy not to ask for an explanation until the end of the
the bid unless asked. When asked, give the explana- auction or at some point when it might affect your
tion. Tell what the bid means (“a limit raise”) rather bid. You’re only helping them remember or discover
a misunderstanding. They aren’t supposed to profit
than the convention name (“Reverse Drury”)
from the latter but they often do and directors have
It is unfair to your opponents not to give a clear exa horrible time with such cases. I call this, “Don’t
planation. If you aren’t sure, say what you’re going
Ask, Don’t Tell”, because a consequence of asking
to believe about it without any hemming and hawing.
is telling their partner, not just you. When you do
If you’re wrong, you’re wrong.
ask, ask the partner of the person who made the bid.
If you realize some time later in the auction that you
If on defense, and your partner has the opening lead,
failed to alert partner’s bid, call the director immediyou should wait until he places his lead on the table
ately. If the auction is over, call the director immediface down and says, “Questions, partner?” My faately if your side is declaring, but wait until the end
vorite answer is, of course, “Why are you leading? It
of play if you are on defense.
isn’t your lead.” That’s why he puts it face down, to
If your partner explains your bid incorrectly, or failed save face if he’s leading out of turn.
to alert, you have to tell the opponents that, but only
at the right time:
• If your side declares, call the director at the
end of the auction.
17.5 New Minor Forcing
When a 1N or 2N rebid has been made over a major
• If you are on defense, do it after the hand is suit call by the responder, any bid of an unbid minor
over – to do it earlier is to help your own side’s (hence, a new minor) is NMF. It is forcing for one
defense and not allowed.
round and is at least invitational. Over 2N it is of
You do have to volunteer this information. You might course game forcing.
say to the opponents, for example, “There was a fail- NMF is usually made holding five cards in a major
ure to alert my 2N bid. It showed a game-forcing that has been bid at the one level, hoping for a 5-3 fit
spade raise”; or, “My partner’s explanation of my 2N in the suit. It also can be bid holding four cards in
bid was not correct. We do not play it that way over the “other major”.
an overcall.”
Here are examples:
If your partner explains your agreement correctly but
• 1♢ – 1♡ – 1N - 2♣!(NMF)
you didn’t bid it that way, you need not say anything.
An upset opponent may call the Director or press you
Responder holding five hearts wants to know
about it, and your answer is, “My partner explained
if we have a 5-3 fit.
our agreement correctly.”
• 1♣ – 1♠ – 1N - 2♢!(NMF)
If your deviate from your agreement frequently, it
Responder holding five spades and possibly
creates an illegal implicit understanding; if you forfour hearts would again like to check for a fit.
get now and then, or very rarely do something odd
Note the subtle difference with the preceding
because you want to, it is ok. The test is that your
17.5. New Minor Forcing
65
Bidding Notes, Release 8.0
• 1♣ - 1♠ - 1N - 2♢!(NMF) - 2N(no 3 spades
case. Responder bypassed 1♡ originally, so
or 4 hearts, maximum)
he either does not have four hearts or he bypassed them because he had five spades. In the
When opener shows a maximum, it is game forcing,
first case, opener should not have four spades.
because responder invited by bidding NMF.
• 1♡ – 1♠ – 2N - 3♣!(NMF)
NMF is important enough to have its own box on
Responder holding five spades would like to the convention card, in the lower right. It is one
of a class of bids that are generically referred to as
check for a fit.
“checkback” bids, and those bids share generally the
Responding to New Minor Forcing, in order of prikinds of responses that NMF uses. Compare NMF
ority, responder bids:
with Fourth Suit Forcing, for example.
• Show four of the other major by bidding it. For
NMF has a variant, two-way NMF, described in Adexample, 1♢ – 1♠ – 1N – 2♣!(NMF) - 2♡
vanced Bidding.
• Show three in partner’s major and a maximum
(14 points) by jump bidding it. For example,
1♢ – 1♠ – 1N – 2♣!(NMF) – 3♠
17.6 Fourth Suit Forcing
• Show three in partner’s major but no maximum by bidding it. For example, 1♢ – 1♠ Bidding the fourth suit may describe your hand, but
is unlikely to find a fit with partner. For example,
– 1N – 2♣!(NMF) – 2♠.
1♢ – 1♠ – 2♣ – 2♡
• Repeat your minor to show no fit and a minimum.
While it is possible opener has four hearts, it isn’t too
likely given that he already has at least 8 cards in the
• Bid 2N to show no fit but a maximum.
minors. Fourth Suit Forcing gives you a way to bid a
Note that we bid the other major rather than show 3- hand where you need a forcing bid but don’t have a
card support at first. If there is a double 5-3 and 4-4 natural one. For example, suppose responder has, in
fit, we want the suit with the 4-4 to be trump, hoping the auction 1♢ – 1♠ – 2♣ - ?:
to set up the other for discards as a side suit.
♠KQJ86 ♡- ♢A93 ♣KJT82
Sometimes it takes longer to tell the story but the
story gets told. Compare these continuations after With 14 points, responder must drive the auction to
1♢ – 1♠ – 1N -2♣!(NMF). The responder has bid game. But alas,
spades:
• 2♢ will be passed
• 2♡(opener has 4 hearts)-3♠(has five spades)4♠(has 3 spades and accepts invite)
• 2♠(opener has 4 hearts)-4♡(me too, plus extras)
• 2♠(opener has 3 spades, minimum, denies
four hearts)
• 3♠(opener has 3 spades, and 14 points, denies
four hearts)
• 2♠ could be passed
• 2N could be passed (besides being frightening)
• 3♣ could be passed
• 3♢ could be passed
• 3♠ sets spades as trump, so we’d need six of
them
• 3N could be very, very wrong.
When no fit is found:
But 2♡!(forcing, says nothing about hearts) forces
• 1♣ - 1♠ - 1N - 2♢!(NMF) - 3♣(no 3 spades the auction to game (or four of a minor). Everyone
can slow down, and responder’s next bid will furor 4 hearts, minimum)
ther explain his hand. Note that Fourth Suit Forcing
17.6. Fourth Suit Forcing
66
Bidding Notes, Release 8.0
(FSF) almost always implies that the suit responder sible, so goes on to 4♢ to await responder’s decision about 5♢. Good defenders will know to lead
bid first is five cards long; opener assumes so.
the fourth suit if you try to sneak through in 3N.
The auction 1♣ – 1♢ – 1♡ – 1♠ is natural, not
fourth-suit forcing. You must bid 2♠!(forcing) instead to force to game in this case.
17.7 Western Cue
The fourth-suit forcing bid says nothing about the
fourth suit. You could have a void in it. So if you When we are in a contested auction a (usually) threewant to show a real suit, you have to bid it again on level cue-bid of the opponent’s suit denies a stopper
your next turn.
in their suit(s) and asks partner to bid notrump to
Some play FSF as forcing only for one round; ask show a stopper in the suit bid by the opponents. For
a new partner and check the appropriate box in the example:
bottom right of your convention card.
1♢ (1♡) 1♠ - 2♣ - 3♡!(asking for
heart stopper)
17.6.1 Opener’s Rebid
Responder is asking opener to bid 3N if he has a stopper in hearts. Unless responder has quite a few extra
After FSF, opener further describes his hand, and points, he’ll generally have some help in hearts.
tries to give responder information on two important
Generally, Western Cuebids are made at the three
fronts:
level while a two-level cuebid is usually a limit raise
• As with New Minor Forcing opener will try to or better.
show 3-card support.
Over 1♠ or 2♠, a bid of 3♠ should be Western Cue,
• Lacking support, we want to show a stopper asking partner to bid 3N with a spade stopper. There
in the fourth suit if we have one by bidding isn’t enough room for Michaels over 2♠.
notrump at a level appropriate to our strength.
Example:
• 1♢ – 1♠ - 2♣ – 2♡!(forcing, says nothing
about hearts) Holding 3 spades, we bid 2S.
Otherwise, we bid 2N with a heart stopper.
With opener lacking a heart stopper or 3 spades, the
auction might go:
1♢ – 1♠
2♣ – 2♡!(forcing, says nothing about
hearts)
3♣ – 3♢
4♢
Here responder’s bid of 3♢ showed a two-suited
hand in a way that could not be passed since a game
force was in effect. Had the responder had an invitational hand with spades and diamonds, he would just
bid 1♢ – 1♠ – 2♣ – 3♢.
Opener knows that since he denied a heart stopper,
when responder did not bid 3N, that game is not pos17.7. Western Cue
67
CHAPTER
EIGHTEEN
GLOSSARY
Conventions and concepts described as “advanced” competitive A hand, or a bid indicating a hand,
strong enough to bid but not strong enough for
are in the Advanced Bidding notes.
bidding game.
2/1 Stands for the advanced system Two Over One
Game Force, or the signature meaning of a control bid A bid showing an Ace or void; or in the
Italian system, first or second round control of
non-jump bid of two of a new suit over partthat suit.
ner’s one bid in a suit.
controls Refers to the number of control points in
a hand, counting an Ace as 2 and a King as
alert To give a required notification to the oppo1. Also refers to a certain advanced system for
nents. The need for an alert is shown by an
responding to a 2♣ opener.
exclamation point following the bid. If the opponents ask what the bid means, the proper ex- convention A bid which changes the standard
meaning of that bid to serve another purpose,
planation is shown following the exclamation
together with its followups.
point.
advancer The partner of the overcaller.
announce To say aloud certain explanations, such cooperative double A double that is nominally for
takeout but which seeks partner’s opinion on
as notrump ranges.
the best action to take.
attitude When signaling on defense, refers to showcount When signaling on defense, refers to showing
ing if you want a suit continued or not.
number of cards in a suit.
balanced A hand with an even distribution of suit
cue bid A bid of a suit already bid by the opponents.
lengths, 5-3-3-2, 4-4-3-2, or 4-3-3-3.
Cue bid is also an older term for control bid.
balancing To make a bid in passout seat when your
partner has passed. For example, (1♡) - P - current count When signaling on defense, refers to
showing the number of cards in a suit that one
(P) - 1♠ and (1♡) - P- (2♡) - P; (P) 2♠ are
holds at the moment, as opposed to originally.
balancing bids.
business double A synonym for penalty double
doubleton A suit of exactly two cards. Called
worthless if it does not contain an Ace or King.
bust A hand with very few points; no Aces or
Drury A convention played after a major opening
Kings, and at most one Queen.
in third or fourth seat when the responder is
Captain Refers to the partner who knows the
a passed hand, to show a limit raise or better.
other’s strength and shape within sufficient
Reverse Drury and Two-Way Reverse Drury
limits that he must decide the correct path
are two variants; the original version is almost
to the final contract, after possibly gathering
never played today.
more information. Later, switches of leadership may occur, but generally the Captain is in flat A flat hand is one with a shape of 4333.
charge.
gadgets A gadget is a convention that is usually applicable in a small niche bidding situation, or
68
Bidding Notes, Release 8.0
which is considered a minor tweak on another LHO Left hand opponent; the player to the left of
the player
convention. Gadgets are often inappropriate
for intermediates or casual partnerships.
major Spades or hearts; frequently abbreviated M.
game forcing A hand, or bid indicating a hand,
minimax A style of making two-suited bids, in
strong enough to require bidding that leads to
which the bid is not used for intermediate
a game or four of a minor suit. Abbreviated
hands.
“gf”.
minor Diamonds or clubs; frequently abbreviated
Garbage Stayman An optional convention used
M.
with Stayman to show weak hands 5-4 or 5-5
in the majors. Responder bids 2♡! after a 2♢ Minorwood An ace-asking bid of four of the minor,
played with inverted minors.
response to Stayman, asking opener to pass or
correct to spades.
negative double A double that shows strength in
unbid suits is called a negative double. The
Gerber A bid of 4 clubs that asks responder how
most common example is partner opens a suit
many Aces he holds.
and is overcalled in another suit; then a double
gf An abbreviation of game forcing.
by responder is a negative double.
good suit A “good suit” is one with 2 of the top
overcaller The player that overcalled; the partner of
3 honors or 3 of the top 5, but not QJ10, and
the advancer. We also call him the intervenor.
usually five or more cards.
pass or correct A bid intended to either be passed
grand Short for grand slam.
or corrected to another suit. See Minor Relay
for an example.
HCP High-card points. See Hand Evaluation.
passout seat A bidder about to make the third consecutive pass, ending the auction. After an
inv An abbreviation of invitational.
opening bid and two passes, to bid in passout
seat is called balancing.
invitational A hand, or a bid indicating a hand,
within 2 points of being game forcing. Abpenalty double A double made with the intent of
breviated INV.
having partner pass, to collect penalties.
jump-shift A bid of a new suit (a shift) one level
preempt Short for preemptive bid.
higher than it needs to be (a jump).
preemptive Describes a bid intended to interfere in
Law of Total Tricks A guideline used to help dethe opponents auction, usually by or opening
termine how high to bid in a competitive aucor jumping in a long suit.
tion. With a trump fit of 8 cards or more, and
the HCP fairly evenly divided, the number of pull To pull a double means to bid over partner’s
penalty double.
tricks the partnership can expect to win is approximately the total number of trump held by
quantitative A bid that invites partner to bid slam if
the partners.
on the top of his known range. In conversation,
often abbreviated as quant.
leave it in To pass partner’s takeout double.
intervenor Another word for overcaller.
Lebensohl An advanced convention for distin- rattlesnake Describes a hand with a 4441 shape (or
5440, if the five-card suit is a minor).
guishing strengths of responder’s hand in difficult circumstances, especially after an overcall
relay A bid which requires partner to bid a certain
of a 1N opener.
suit, but does not imply possession of that suit
by the bidder. Compare to transfer.
69
Bidding Notes, Release 8.0
Stayman The Stayman Convention is classically
a bid of the lowest number of clubs afresponsive double An advanced convention used to
ter a notrump opening; it inquires about the
compete after partner makes a takeout double.
opener’s major suit holdings. The term is also
used to refer other bids with the same purpose.
reverse (1) a bid in a suit higher than the suit you
first bid, showing a stronger hand than you’ve
stiff Slang for singleton.
shown so far; or (2) an adjective applied to the
name of a convention indicating a variant in super-accept A jump agreement in response to a
transfer.
which two of the bids are interchanged, as in
Reverse Bergen or Reverse Drury.
support double An advanced convention used to
show exactly 3-card support for responder’s
RHO Right hand opponent; the player to the right
suit.
of the player
responder The partner of the opener
Rubensohl A transfer version of Lebensohl. Be takeout double A double that asks partner to bid,
usually with an emphasis on getting partner to
afraid. Be very afraid.
reveal an unbid major suit.
Rule of 17 A guideline used to help determine
whether or not to raise a preemptive major bid tenace A holding that includes two cards separated
by one missing one, such as AQ or KJ. Such a
by partner to game. The rule says to add your
holding is strong if behind the missing card,
HCP and number of trumps, and bid game if
but weak if the stronger card(s) are behind
the total is 17 or more.
it. The missing card is said to be onside if
Rule of 20 A hand is said to satisfy the Rule of 20
ahead of the tenace, and offside otherwise.
if its number of high card points plus the sum
of the lengths of its two longest suits adds up thirteen The most important number in bridge.
to 20 or more.
transfer A bid which requests partner to bid a certain suit which is held by the bidder; the intent
runout A method of escaping from a penalty douis usually to cause partner to be the declarer
ble, such as a double of a
if that suit is trump. Usually the suit bid is
Sandwich 1N After opponents have bid 1x - 1y,
one denomination less than the suit requested,
a 1N conventional bid to show the other two
known as the target suit.
suits with a sub-opening hand.
If partner bids the target suit as requested it is
semi-balanced A hand with a 5-4-2-2 or 6-3-2-2
called accepting the transfer. If he bids it but
shape, the longest being a minor.
one level higher than necessary it is called a
super-accept; and if he bids something else it
short A suit is short if it contains 2 or fewer cards.
is called breaking the transfer.
singleton A suit containing just one card.
Compare to relay.
slamish A hand, or a bid showing a hand, that possibly but not definitively might contribute to a Two Over One An advanced version of Standard
American. Also written 2/1.
slam.
SOS redouble A redouble in the passout seat after UDA Short for “upside down attitude, right-side up
count”. A low card is encouraging or from an
an opening bid has been doubled for takeout or
even number.
for balancing.
splinter A triple-jump bid showing a stiff or a void UDCA Short for “upside-down count and upsidedown attitude” card signals. A low card is enin the suit bid and agreeing to partner’s lastcouraging or from an odd number.
bid suit as trump. Examples are 1♠ - 4♡!, 1♡
- 4♣!, and the tricky one, 1♡ - 3♠!.
70
Bidding Notes, Release 8.0
underlead To lead a small card from a suit containing an honor; for example to lead the 5 from
K985.
unpassed hand A hand that has not yet had a
chance to bid, or did have a chance but did not
pass.
void A suit containing no cards.
W W is our notation for the “other” major in an
auction where a major M has been bid.
w w is our notation for the “other” minor in an auction where the a minor m has been bid.
weak A hand, or a bid indicating a hand, too weak
for any but obstructive action.
X Double
XX Redouble
yarborough A hand containing no honors; a real
bust.
71
CHAPTER
NINETEEN
RESOURCES
Here are the sources I have found most useful on
each topic.
19.1 Books
1. My Advanced Bidding is a complement to
these notes, and should be available in the
same place you found them.
2. Standard Bidding With SAYC, by Ned Downey
and Ellen Pomer, Masterpoint Press, Toronto,
2005. This really seems to be the only printed
book devoted to this purpose, beyond a little
handout you can get from ACBL.
3. 25 Bridge Conventions You Should Know, by
Barbara Seagram and Marc Smith, Masterpoint Press, Toronto, 1999; and 25 More
Bridge Conventions You Should Know, by Barbara Seagram and Marc Smith, Masterpoint
Press, Toronto, are wonderfully expository
with reviews and quizzes. All of the “25” series books have taught me something. One of
them is on Two Over One.
4. Points Schmoints!, by Marty Bergen, Bergen
Press, Palm Beach Gardens, FL, 1994.
5. Slam Bidding Made Easier, by Marty Bergen,
Palm Beach Gardens, FL, 2008. A workbook
is also available. This book contains the alternative hand evaluation method that Bergen
devised in full detail, also with great details
about control bidding and useful slam conventions.
6. The Weak No-trump: How to Play It, How to
Play Against It, by Andy Stark.
7. Eddie Kantar Teaches Modern Bridge Defense, by Eddie Kantar, Masterpoint Press,
Toronto, 1999. This part centers on leading,
card play and signalling.
8. Eddie Kantar Teaches Advanced Bridge Defense, by Eddie Kantar, Masterpoint Press,
Toronto, ISBN 1-894154-03-7, 1999. This
part centers on strategy, counting, and technique.
9. Opening Leads, by Mike Lawrence, C & T
Bridge Supplies, Los Alamitas, CA, 1966.
This is so comprehensive it is a challenge but
well worth it. My scores improved sharply after I read it. Many of Lawrence’s other writings on specialized topics, including balancing
and overcalls, are similarly difficult and worthwhile.
10. Eddie Kantar Teaches Topics in Declarer Play
at Bridge, by Eddie Kantar, Master Point
Press, Toronto, 2002. There are many older
such books, including ones by Dorothy Hayden Truscott and William S. Root, each of
which is worth reading.
11. Card Play Technique, or, The Art Of Being
Lucky, by Victor Mollo and Nico Gardener. B.
T. Batsford Ltd., London, 1955.
12. The Play of the Hand At Bridge, by Louis H.
Watson. I first read this at age 12, when I had
nobody to play with. I probably picked it out
because it was one of the biggest books in our
little public branch library. First published in
1934, nowadays one reads the modernized version by Sam Fry, Jr. written in 1958. It remains one of the best.
13. Precision Today, Second Edition,by David
Berkowitz and Brent Manley, DBM Publications, Memphis, TN, 2010 explains one of the
“strong club” systems, which many experts
72
Bidding Notes, Release 8.0
play. It is worth at least having some idea of
such systems and how to defend against them.
Two versions are given in Advanced Bidding.
14. The Official Encylopedia of Bridge, 7th Edition, Brent Manley ed., published by the
American Contract Bridge League, Horn
Lake, MS, 2011. Everything you ever wanted
to know – and the section on how to play card
combinations is to be frequently consulted after you fail in that department.
19.2 Online
you to play your SAYC or Two Over One with
the computer, and to customize the set of conventions. Just ask for a hint when unsure of
what the right bid is. Unfortunately Bridge
Baron is expensive and they ask for half the
purchase price again every year to keep it up
to date. Versions are also available for mobile
phones and tablets and smart readers.
There are other competitors too. Look for ones
that have won the robot championships.
6. The Wednesday Game (wednesdaygame.com)
<http://wednesdaygame.com> has a lot of
bridge information especially on conventions.
1. The
Bridge
Guys
<http://www.bridgeguys.com> site is my
go-to place when I want to look something up.
7. Vu-Bridge
<http://vubridge.com>
to replay and practice.
2. The
Fifth
Chair
Foundation
<www.fifthchair.org>, has a wonderful
archive <http://www.fifthchair.org/archive>.
Two of the documents, SAYC OKBridge Style,
by Anna Marsh et. al., and Two Over One
OKBridge Style - Clarified, by Anna Marsh et.
al., are pretty complete both as to system and
many basic conventions. I do not care for the
2/1 books by Hardy (on literary, not bridge,
grounds).
8. ACBL.org <http://acbl.org> – be a member,
see your points, look up convention charts,
what the convention card means, find a club
or tournament. There is a really great series
of explanations about how to fill out your convention card.
3. Bridge
Base
Online
<http://online.bridgebase.com> (Fred Gitelman) is home to massive amounts of material
both directly and at the associated clubs such
as the Beginner and Intermediate Lounge
(BIL) and the Intermediate and Advanced
Club (IAC). You can practice playing with
three robots there, and mousing over the bids
tells you what they will mean to the robots;
but the robot plays Two Over One and a rather
odd set of conventions.
has
(vubridge.com)
many games
19.3 Software
There are now many software courses available as
CDs. Noteworthy are Lawrence’s two courses on
counting, his course on 2/1, and Kantar’s books mentioned above. Visual learners may find these more
effective than books.
4. Improving
2/1
(http://www.bridgeguys.com/pdf/GitelmanImprove21.pdf)
by Fred Gitelman, is a long and thoughtprovoking discussion of 2/1 and slam bidding.
This is for very serious partnerships.
5. Bridge Baron (available at Great Game Products <www.greatgameproducts.com) allows
19.2. Online
73
INDEX
Symbols
bust, 68
1N Forcing
convention, 36
1N opening
defense to, 45
2/1, 34, 68
2/1 bids
Two Over One, 37
2N
Jacoby, Jordan, 24
opening, 19
unusual, 43
2♣
opening, 19
3N
opening, 19
C
A
advancer, 3, 68
alert, 68
convention, 64
procedure, 64
alerts, 64
announce, 68
attitude, 68
B
balanced, 68
opening, 19
balanced openings
chart, 19
balancing, 68
Bergen raise (of a major)
convention, 30
Blackwood
convention, 58
business double, 68
Cappelletti
convention, 46
Captain, 68
chart
balanced openings, 19
competitive, 68
control bid, 68
convention, 60
controls, 68
convention, 68
1N Forcing, 36
alert, 64
Bergen raise (of a major), 30
Blackwood, 58
Cappelletti, 46
control bid, 60
cue bid (slam), 60
D.O.N.T., 45
DOPI, 59
Drury, 26
equal-level conversion double, 52
Fourth Suit Forcing, 66
Gambling 3N, 34
Gerber, 60
Hamilton, 46
Help Suit Game Try, 26
Ingberman, 11
inverted minors, 32
Jacoby 2N, 24
Jordan 2N, 24
Lebensohl, 11
list of useful, 63
lower-lower, 43
Michaels Cue Bid, 42
74
Bidding Notes, Release 8.0
New Minor Forcing, 65
pick-a-slam, 62
Reverse Drury, 26
Roman Keycard Blackwood, 58
ROPI, 59
Sandwich 1N, 46
serious 3N, 61
Stayman Garbage Stayman, 16
takeout double, 46
Texas Transfers, 17
Unusual 2N, 43, 45
unusual vs. unusual, 43
Western Cue, 67
cooperative double, 68
count, 68
cue bid, 68
limit raise, 29, 32
Michaels, 42
cue bid (slam)
convention, 60
current count, 68
D
D.O.N.T.
convention, 45
defense to
1N opening, 45
two-suited bids, 43
delayed action, 21
DOPI
convention, 59
double
equal-level conversion, 52
lead-directing, 52
Lightner, 52
negative, 50
of final contract, 52
reopening, 51
required shape, 50
runout, 52
SOS redouble, 51
takeout, 48
doubleton, 68
Drury, 68
convention, 26
E
equal-level conversion
Index
double, 52
equal-level conversion double
convention, 52
F
five-four majors
Stayman, 16
flat, 68
Fourth Suit Forcing
convention, 66
fourth-seat bidding, 34
G
gadgets, 68
Gambling 3N
convention, 34
game forcing, 69
game try
help suit, 26
Garbage Stayman, 69
convention, Stayman, 16
Gerber, 13, 15, 69
convention, 60
gf, 69
good suit, 69
grand, 69
H
Hamilton
convention, 46
hand evaluation, 5
HCP, 69
help suit
game try, 26
Help Suit Game Try
convention, 26
I
in passout seat
opening, 30
interference
major opening, 29
negative double, 29
three-level, 21
transfer, 15
intervenor, 3, 69
inv, 69
inverted minors
75
Bidding Notes, Release 8.0
convention, 32
invitational, 69
J
Jacoby
transfer, 14
Jacoby 2N
convention, 24
Jacoby, Jordan
2N, 24
Jordan 2N
convention, 24
jump-shift, 69
preemptive, 56
traditional, 56
relay, 17
transfer, 17
minor relay
slam try, 17
Minorwood, 69
N
negative
double, 50
negative double, 29, 69
interference, 29
New Minor Forcing
convention, 65
notrump
opening, 11
L
O
Law of Total Tricks, 69
lead-directing
double, 52
leave it in, 69
Lebensohl, 69
LHO, 3, 69
Lightner
double, 52
limit raise
cue bid, 29, 32
list of useful
convention, 63
Losing Trick Count, 7
lower-lower
convention, 43
of final contract
double, 52
opening
2N, 19
2♣, 19
3N, 19
balanced, 19
in passout seat, 30
major, 22
minor, 31
notrump, 11
strong 2♣, 33
opening bids
preemptive, 33
overcall
weak jump, 32
weak jump overcall, 42
overcaller, 3, 69
M
major, 69
opening, 22
raise, 23, 29, 30
transfer, 14
major opening
interference, 29
third or fourth seat, 26
Michaels
cue bid, 42
Michaels Cue Bid
convention, 42
minimax, 43, 69
minor, 69
opening, 31
Index
P
pass or correct, 69
passout seat, 46, 69
two-level opener, 46
penalty double, 69
pick-a-slam
convention, 62
preempt, 69
responses, 34
when not to, 30
preemptive, 69
jump-shift, 56
76
Bidding Notes, Release 8.0
opening bids, 33
procedure
alert, 64
pull, 69
Q
quantitative, 13, 15, 69
R
raise
major, 23, 29, 30
rattlesnake, 69
relay, 17, 69
minor, 17
relay, difference from transfer, 17
reopening
double, 51
required shape
double, 50
responder, 3, 70
reverse, 11
responses
preempt, 34
responsive double, 70
reverse, 70
responder, 11
Reverse Drury
convention, 26
RHO, 3, 70
Roman Keycard Blackwood
convention, 58
ROPI
convention, 59
Rubensohl, 70
Rule of 17, 70
Rule of 20, 70
runout, 21, 70
double, 52
S
Sandwich 1N, 70
convention, 46
semi-balanced, 70
serious 3N
convention, 61
short, 70
singleton, 70
slam try
Index
minor relay, 17
slamish, 70
Soloway Jump Shifts, 57
SOS redouble, 70
double, 51
splinter, 70
Stayman, 70
five-four majors, 16
Garbage Stayman convention, 16
stiff, 70
strong 2♣
opening, 33
summary of 1N raises, 20
summary of 1N Responses, 20
super-accept, 70
transfer, 14
support double, 70
T
takeout
double, 48
takeout double, 48, 70
convention, 46
tenace, 70
Texas Transfers
convention, 17
third or fourth seat
major opening, 26
thirteen, 70
three-level
interference, 21
traditional
jump-shift, 56
transfer, 70
interference, 15
Jacoby, 14
major, 14
minor, 17
super-accept, 14
transfer, difference from relay, 17
Two Over One, 34, 70
2/1 bids, 37
two-level opener
passout seat, 46
two-suited bids, 42, 43, 45, 46
defense to, 43
77
Bidding Notes, Release 8.0
U
UDA, 70
UDCA, 70
underlead, 71
unpassed hand, 71
unusual
2N, 43
Unusual 2N
convention, 43, 45
Unusual notrump, 21
unusual vs. unusual
convention, 43
V
void, 71
W
W, 71
w, 71
weak, 71
weak jump
overcall, 32
weak jump overcall
overcall, 42
Western Cue
convention, 67
when not to
preempt, 30
X
X, 71
XX, 71
Y
yarborough, 71
Index
78